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Easy ToolStrip - Let your UserControl display beyond the Containers/Form limits (C# and VB.NET)

by Avelino Ferreira

The easiest way to implement the ToolStripControlHost and ToolStripDropDown classes, in a UserControl, in order to display a Container/Control beyond the limits of its Parent Container and Parent Form, with very few lines of code. Let's uncomplicate ...

JTable as HTML element

by Puja Jagani

Using jTable instead of drop-down list.

Generic DropDown Control Using LINQ to SQL and Entities using Reflection

by murtaza dhari

A generic dropdown control using LINQ to SQL and Entities using Reflection

Set Focus Controls - AutoPostBack = true

by ASP.NET Community

Every time user’s complaints me about page scroll issues. For example: If a lengthy page having a dropdown list with AutoPostBack = true at bottom of

Latest Articles

Extended (Inherited) Versions of List and Combo Box Controls

by Robert Gustafson

Extended versions of ListBox and ComboBox controls which allow image, font, and colors for an individual item--along with multi-row/aligned-tab support for list box--and drop-down-list mouse-events/horizontal-scrollbar and custom drop-down buttons for combo box

ColorPicker - a jQuery UI Widget

by Evoluteur

A web color picker which looks like the one in Microsoft Office 2010

IDNameObjects API

by Igor Krein

C# Extensions API for Entity Framework intended to simplify usage of drop-down lists, comboboxes and alike

Easy ToolStrip - Let your UserControl display beyond the Containers/Form limits (C# and VB.NET)

by Avelino Ferreira

The easiest way to implement the ToolStripControlHost and ToolStripDropDown classes, in a UserControl, in order to display a Container/Control beyond the limits of its Parent Container and Parent Form, with very few lines of code. Let's uncomplicate ...

All Articles

Drop-down

The default index 0 is getting selected in ASP.NET dropdown list after data bind and if I try to set it to -1 its not getting set

27 Oct 2023 by ashwini gaikwad 2021

The provided method is for filling the data in dropdown list. First, the selected index of dropdown is -1 but after Databind() method line, the selected index becomes 0 and first item of the list gets selected by default. I tried to set selected...

The default index 0 is getting selected in ASP.NET dropdown list after data bind and if I try to set it to -1 its not getting set

25 Oct 2023 by Richard Deeming

A DropDownList renders as a HTML element. : The HTML Select element - HTML: HyperText Markup Language | MDN[^] That element (with a size of 1) does not support a "no option selected" state; if none of the rendered...

I want to simulate a click event on drop down

11 Aug 2022 by Shivang Dubey(Shivi)

when a user click on that the dropdown options are visible to them and a user can select from the available I want to simulate the visibility of options without manual clicking on dropdown element. HTML code

I want to simulate a click event on drop down

11 Aug 2022 by Member 15735126

Hello, have you found a solution?

Extended (Inherited) Versions of List and Combo Box Controls

12 Apr 2022 by Robert Gustafson

Extended versions of ListBox and ComboBox controls which allow image, font, and colors for an individual item--along with multi-row/aligned-tab support for list box--and drop-down-list mouse-events/horizontal-scrollbar and custom drop-down buttons for combo box

Return dropdown panel winform C#

24 May 2021 by BillWoodruff

Do you want the main panel to actually expand to reveal the second panel, or, do you want the main panel to remain the same size, but adjust the height of the first panel to reveal the second panel ? Clarify what "animation" means, in this case....

Return dropdown panel winform C#

22 May 2021 by NotLGBT

I have two panels - panel2 and panelanimatoin. panelanimation is located on panel2. When i enter the area of panel, async method is activated. All is fine, but i can't uderstand, how to modificate code, that panelanimatoin goes back (return)...

I want to simulate a click event on drop down

14 Dec 2020 by InbarBarkai

In the comments section of the following link, it seems depricated: javascript - How can you programmatically tell an HTML SELECT to drop down (for example, due to mouseover)? - Stack Overflow[^]

I want to simulate a click event on drop down

14 Dec 2020 by Richard Deeming

You can simulate the click, but it won't cause the drop-down list to open. const element = document.getElementById("cohort"); const event = new MouseEvent("mousedown"); element.dispatchEvent(event); MouseEvent() - Web APIs | MDN[^] ...

ColorPicker - a jQuery UI Widget

2 Oct 2020 by Evoluteur

A web color picker which looks like the one in Microsoft Office 2010

Combobox and listbox folder and files

8 Aug 2020 by Sandeep Mewara

Code in combobox selected change would be roughly: String[] files = System.IO.Directory.GetFiles("combobox selected path of folder"); for (i = 0; i

Combobox and listbox folder and files

4 Aug 2020 by TheRealSteveJudge

First of all you must cast "sender" which is just an object to "ComboBox". Then you must get "SelectedValue". Finally you must get the files that are in the selected directory and use it as data source for the ListBox. private void...

Combobox and listbox folder and files

4 Aug 2020 by Member 11396175

Good morning I think my question is very simple for your experience one combobox with specific path give me the folders that have in it I want when i select one folder from combobox the files in the folder placed in the list box. What I have...

Combobox and listbox folder and files

4 Aug 2020 by Richard MacCutchan

See Path.GetFileName Method (System.IO) | Microsoft Docs[^].

How to set selected a value in ASP.NET MVC dropdown list

22 May 2020 by Kasthuri Gunabalasingam

Hi There, I need to display data in table ,and one column should be a drop-down selection for updation. Drop-down need to be populate with already selected value in DB. Please check my code, and suggest a way to set selected value What I have...

DropDownList inside ListViewItem

24 May 2019 by JIYAUL MUSTAPHA

protected void dropdownlist1_SelectedIndexChanged(object sender, EventArgs e) { DropDownList ddlListFind = (DropDownList)sender; ListViewItem item1 = (ListViewItem)ddlListFind.NamingContainer; DropDownList getDDLList = (DropDownList)item1.FindControl("dropdownlist1");...

DropDownList inside ListViewItem

24 May 2019 by anthasaurus

Hi,Problem...

How do I populate a Listview from database when item selected in a spinner then button clicked

9 May 2018 by RttlerGuy

So I'm creating an application that will use current gps location (lat/long). The user will have to select a specified radius (.5-100 miles) from a Spinner. Then, when clicked, there will be a Button (onClickListener()) that will populate the locations from a SQLite database, in that set radius,...

How do I make a drop-down reset itself every time I visit it?

11 Mar 2018 by Dave Wilson from VA

When your 1st dropdown receives focus, can you use an event to delete and reload the values? wouldn't that essentially reset the dropdown so that the list starts at the top? It might slow things down a little but if it resolves your problem it might be worth it... D

How do I make a drop-down reset itself every time I visit it?

11 Mar 2018 by Member 13714698

On my web form application, I am having a dashboard with six boxes each with a separate drop-down so that users can chose values (Menu-items forpages they visit most frequently) of their choice from database for their ease of accessibility. The drop-down is working fine and show the selected...

How do I create/allow a drop-down search option for a tinyint variable?

21 Aug 2017 by jdarmstrong

In our database a Lead = 0, whereas a Prospect = 1. I'm trying to make a drop-down where the users can select whether they are searching for a Lead or a Prospect and have it filter out the results. Will I be formulating some sort of "If, Then" statement? If "LeadOrProspect" = 0 Then ...

Drop down animation not working properly only on small devices

4 May 2017 by H.AL

I am trying to create a responsive website. I am using bootstrap 3.3.7 and jquery 3.2.0 with visual studio 2010 vb.net. Now I am trying to create a navigation bar with a dropdown menu. I want to add animation to this menu so I worked as first step with css by adding this to class dropdown and...

Multiple dropdownlists with same name to validate.

24 Apr 2017 by shekhardumala

Hi,Please need help guys,I have a button on the page , each time we click that adds dropdownlist items on to the page.So if i click the button 3 times so i will have 3 dropdownlist items on the page.Now the problem is i wants to validate them,I am using this.. var...

How to disable dropdown of combo box without disable combobox in C#

15 Dec 2016 by Member 9983063

Hello Guys, i want to know how to disable dropdown of combo box without disable combobox in c#What I have tried:Hello Guys, i want to know how to disable dropdown of combo box without disable combobox

How to disable dropdown of combo box without disable combobox in C#

15 Dec 2016 by Philippe Mori

You should essentially never do something that make a standard control behave in an unexpected way.If you don't want to show the list, then why are you using a combo box to start with?The simple approach is to leave the list empty. It is not the best UI both in many cases one might might...

Populate dropdown from databse depending on other dropdown

23 Sep 2016 by Member 1003363

function update_name(id){ var xmlhttp=new XMLHttpRequest(); xmlhttp.onreadystatechange=function(){ if (xmlhttp.readyState==4 && xmlhttp.status==200) { document.getElementById("txt").innerHTML=xmlhttp.responseText; } } ...

Populate dropdown from databse depending on other dropdown

23 Sep 2016 by David_Wimbley

Unless you are forcing yourself to use plain javascript I would encourage you to look at jQuery. Also, I don't know what "I am getting the values and it displys in dropdown, but its not displaying in source code and not getting on form submit." means so I'll just ignore this part and give...

IDNameObjects API

26 Aug 2016 by Igor Krein

C# Extensions API for Entity Framework intended to simplify usage of drop-down lists, comboboxes and alike

entity-framework

Dropdown values according to rights

24 Aug 2016 by super_user

dropdown values according to rightsI have form.aspx in that there is dropdown

Easy ToolStrip - Let your UserControl display beyond the Containers/Form limits (C# and VB.NET)

3 Aug 2016 by Avelino Ferreira

The easiest way to implement the ToolStripControlHost and ToolStripDropDown classes, in a UserControl, in order to display a Container/Control beyond the limits of its Parent Container and Parent Form, with very few lines of code. Let's uncomplicate ...

JTable as HTML <select> element

19 Jul 2016 by Puja Jagani

Using jTable instead of drop-down list.

Embedding dropdown menu with custom datagridview

1 Feb 2016 by Dhara Kanala

I have created a windows application which retrieve data from .dat file and convert it into datagridview(as per my requirement, it splits data into columns).Now column named "Grouptype" is there. I want to create a dropdownbox in that particular column. and it should be filled with the existing...

Dropdown issues in WPF Webbrowser control when viewing IE11 compatible website

7 Oct 2015 by Ajay J Singh

Hi,I have created a WPF application, in which we are using webbrowser control to view asp.net website which is created according to latest IE-11Edge Mode.In this website we have multiple dropdown controls. when we click on the dropdown in webbrowser control, its popup container...

Change the Content of the Page When User Click On A Different Option On DropDown List

29 Sep 2015 by Sreekanth Mothukuru

Check the two links below on how to change page content based on the drop down select change. You need to use jQuery ajax $.Get methods to get data from the...

Change the Content of the Page When User Click On A Different Option On DropDown List

28 Sep 2015 by Member 11999641

hi, I got a drop down list. User upon selecting different value, I should get the option text of the option user has selected from the dropdown list, then go find the data from the database and display the relevant content on the webpage. If user change the option again, I should go retrieve...

How to make a alignment from center to left using drop down meu in Xcode?

26 Aug 2015 by KarstenK

Your question isnt so clear, so normally you can adjust properties of text and controls in the interface builder. It is the same with constraints.If you want to build apps for the Apple world ou must understand interface builder. Try it by watch some videos on youtube.

How to make a alignment from center to left using drop down meu in Xcode?

26 Aug 2015 by Jeyavijay Nedumaran

How to make a alignment from center to left using drop down meu in Xcode? will anyone explain this concept with a picture and by using constriaints i can't make it plss help and suggest me the solution

How to clone image using Drag and Drop java

25 Aug 2015 by Member 11923591

I want to Ask how to copy Image using Drag and Drop java.I've been made Draggable Image from jlabel.and i want to my Image dragable can copy when i realesse my mouse (using DND)this is my mouse realesed and pressed.what should i do?private void...

binding data from sqlserver database to dropdownlist placed in content/child page using jquery

8 Aug 2015 by Member 11011853

Hello...im trying to bind data from sqlserver database to dropdownlist placed in content/child page using jquery. I referred many articles, they specified only for plain webform, not to content pages.Its working fine in plain webform, and not in child pages...! my code is :

How Do I Include Cfselect Inside Javascript

9 Jul 2015 by Member 11709123

I had an earlier question last month on dropdown issue and "F-ES SiteScore" username helped me achieve that.Click me function myFunction() { // append the whole html for a select document.getElementById("demo").innerHTML +=...

Binding ASP.NET DropDownList to Array, Dictionary and Enum

2 Jul 2015 by DrABELL

DropDownList Data Binding to Array (1D/2D), Enum and Dictionary objects in .NET

How to populate form dropdown by using a link

30 Jun 2015 by Dave Kreskowiak

So add a parameter to the link on the other pages that denotes which page they came from. The parameter will have to get picked up by the code in this page to tell it where the user came from.An alternate method is to look in the HTML request properties for the REFERER item. That will be the...

How to populate form dropdown by using a link

30 Jun 2015 by Member 11803895

Hey Guys,So I've been trying my best to figure this out on my own, but I'm completely stuck. I have a form for users to fill out. I also have links spread throughout my site that takes them to this form. I want to populate one of the dropdowns in that form based on where they came from. My...

Dropdown compatibility issues for IE 9 to IE11

26 Jun 2015 by Kush Kushal

I am making compatible my Asp.net 4.o web application from IE9 browser to IE11. some times as per program logic I have only one item to display in the dropdown list. I am using But, I am facing some compatibility issues. The drop down is...

How to implate multiple dropdown selected as Tags Support List

25 Jun 2015 by Surendra Kandira

Metronic | UI Components - Custom Dropdowns Tags Support List ...

How to implate multiple dropdown selected as Tags Support List

25 Jun 2015 by Surendra Kandira

How to implement as tag selected as multiple tag

Dropdown compatibility issues for IE 9 to IE11

23 Jun 2015 by Philippe Mori

Forget that. It make no sense to mimic old behavior on new browser. How other browser like Edge, Safari, Firefox, Chrome works? I don't thing that those details are defined and if so, then the new behavior would surely be the right one.By the way, the old IE way is a bad design. Why...

How do I add a drop down menu to a mega menu

21 Jun 2015 by Member 11772633

Here is the jsfiddle code of my project http://jsfiddle.net/chintu/wmv1jkh9/[^] I want to create a drop down menu for fumehoods and furniture section.

Drop-Down-Check-Boxes select un-select malfunction

11 Jun 2015 by Lalyka

I just solved itin case someone has the same problemin aspx part AddJQueryReference should be true

Drop-Down-Check-Boxes select un-select malfunction

10 Jun 2015 by Lalyka

when I open the dropdowncheckbox and click "Select all" it selects all and when I uncheck Select all it unchecks all but when I want to check Select all again, it does not check all the optionsI Have a DropDownCheckBoxes

There is no ViewData item of type 'IEnumerable<SelectListItem>' that has the key 'UserName'.

24 May 2015 by Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

I think that should be...@Html.DropDownList("UserName", ViewBag.User, "Select User")

There is no ViewData item of type 'IEnumerable<SelectListItem>' that has the key 'UserName'.

24 May 2015 by diggudg

I'm getting above mention and not able to figure out what exactly error is.code is working fine for other but only for a single table i'm getting error.Please helpThis is controller code ViewBag.User = new SelectList(context.Users, "UserName", "UserName");this is View...

I want to do a drop down menu on my custom form.

19 May 2015 by Member 11703653

How do I take this form on http://wodco.uk/promo/ and change the "last name" section into a dropdown list that matches the form style? I have edited the form on my end obviously to suite my use and for my use I need the drop down to display product types for example:[ Ex. Drop Down list...

Insert data from a PHP dropdown menu into a Mysql database table

3 Apr 2015 by Peter Leow

Put the select code blocks inside the form, so that it can be submitted. PHP Forms[^]

Insert data from a PHP dropdown menu into a Mysql database table

3 Apr 2015 by Ray-Rae

Here is the index file

Editable Dropdown in HTML/CSS/Javascript

19 Mar 2015 by Makarand Borawake

I need to create/implement Editable Dropdown in HTML/CSS/Javascript. Editable means I search/filter drop down data. Please suggest way for it. Thanks.

Editable Dropdown in HTML/CSS/Javascript

19 Mar 2015 by Thanks7872

Though its not clear what you want,but i think you mean Dropdown with autocomplete functionality. Right? If it is,- Make normal JQuery AutoComplete- Add image to right of the textbox so that it looks like dropdown- Onclick of the textbox or image(Whatever your requirement is), add...

Editable Dropdown in HTML/CSS/Javascript

19 Mar 2015 by King Fisher

I hope you are looking for this;https://www.zoonman.com/projects/combobox/[^]

how to populate second dropdown based on the value of first dropdown in mvc?

2 Mar 2015 by suneel kumar gupta

Please Check on this linkhttp://stackoverflow.com/questions/17013644/fill-drop-down-list-on-selection-of-another-drop-down-list[^]

how to populate second dropdown based on the value of first dropdown in mvc?

27 Feb 2015 by Parth Mashroo

The Question in detail is how to populate second dropdown based on the value of first dropdown and what if both the dropdowns are in partial view and calling that partial view to my index page:My Controller:public ActionResult _Prepaid(){//PrepaidRechargeModel Pre = new...

multiselect dropdown with reference to a link

22 Jan 2015 by Member 11394255

i tried to fix the errors but culd not as one error is on blank space at the first linesecond error is Cannot read property 'style' of null the control is defined still style not getting applied

multiselect dropdown with reference to a link

22 Jan 2015 by Member 11394255

Multiselect Dropdown for Web Applications[^]using the code from above link but getting errorsUncaught SyntaxError: Unexpected end of input Uncaught ReferenceError: timoutID is not definedUncaught TypeError: Cannot read property 'style' of null Uncaught TypeError: Cannot read...

Why does'nt my dropdown menu works

16 Jan 2015 by Syed Muhammad Ali Gardezi

Hello guys I wanted to know why doesn't my drop down menu works. When ever I click on categories the drop down menu doesn't appears. and I using bootstrap and to create a menu I am using a file called yamm and if you have any ambiguity about thne question please tell me. Thanks

How to write stored procedure with date range and emptype as input to retrieve date on .netchart?

25 Dec 2014 by patelv61

I have store proc which has 3 parameter in which there is startdate enddate and emptype which this three variable or parameter utilize populate datagrid or piechart from .NETCHART and piechart has click event which result in datagriidThank you very much

web_application

How to write stored procedure with date range and emptype as input to retrieve date on .netchart?

22 Dec 2014 by Maciej Los

Before you start, please apply changes suggested in solution1 by PIEBALDconsult[^].You can achieve that by extracting emptype to new table:--create new tableCREATE TABLE EmpTypes( EmpTypeID INT IDENTITY(1,1) TypeDescription NVARCHAR(50))--insert empTypesINSERT INTO...

web_application

How to write stored procedure with date range and emptype as input to retrieve date on .netchart?

22 Dec 2014 by patelv61

I have table emp in which there is emptype which includes temp, perm and seasonal.I am in need of find the information regarding all emptype or temp, perm and seasonal in dropdown.how can I do that? I am using C# in this project with sql server 2014And this is web application

web_application

How to write stored procedure with date range and emptype as input to retrieve date on .netchart?

22 Dec 2014 by PIEBALDconsult

You should have a translation table for referential integrity, you would then query that table, not the employee table.EmpTypeID Name1 Permanent2 Temporary3 SeasonalEmployeeID EmpType Name ...1 1 Bob2 1 Joe3 2 Bill

web_application

How to populate dropdown value in ASP depending upon selection of another dropdown value?

26 Nov 2014 by Praneet Nadkar

Hi,You should use cascading dropdown lists in your asp .net page.Check out these...

Popup editing with dropdownlist not working properly

26 Nov 2014 by ahp-1984

Hi team, I have telerik kendo grid and has dropdown list inside it and grid is pop up editing grid. i am facing some issue when we edit the poup and change the value of dropdown.Issue 1When i click the Dropdown list of grid Poup is Coming out in Edit Mode but...

How to populate dropdown value in ASP depending upon selection of another dropdown value?

26 Nov 2014 by Monicavensaslas

I am trying to do a form in ASP.There are two dropdown list in my form.They are Client & SBU. SBU has the following values SBU1,SBU2,SBU3.If i am selecting SBU1 from SBU means, the client dropdown should contain only the client names that is assigned for SBU1.Similarly for all SBU's only...

Dynamic DropDownList Binding in ASP.NET MVC With Database

14 Aug 2014 by Member 10872251

Cascading DropDownList in ASP.NET MVC

SQL-Server-2008

How to set TextBox Text when value selected from DropDown

5 Aug 2014 by Member 9245259

Dear all,I am working asp.net c# web application and database MySql.1. Select Customer code like 10385 from dropdown2. Auto fill up field : Customer Name: Md Syedur rahman3. Auto fill up field : Division : Dhaka4. Auto fill up field : District: Rajbari5. Auto fill up field :...

Using Knockout.js to Control Cascading Selects

23 Jul 2014 by davekahn

An easy way to control the lists of options in multiple related SELECT controls

Folding drop down menu in mvc5

22 Jul 2014 by prabu19

Hi friends, I have three navigation menu in my mvc application. One of my navigation menu has more sub menu. It is hide some sub menus. How can i fix this issue?

How Can I Ignore Footer Dropdown Css While Page Load As Common Css Apply On Both Dropdown

18 Jul 2014 by kusuml

How can i ignore footer dropdown css while page load as common CSS apply on all dropdownThere are three dropdown, two for search in mid of page and one in footer.CSS common for all, I need to reduce the size of footer dropdown.Please reply

How Do I Get All The Results For A The Values In A Distinct Field To Display On Page Using A Dropdown

23 Jun 2014 by Anil Singh 2010

ICollection serviceContract = mapper.MapDALServiceContracts2BAL(objDalServiceContract.getAllServiceContract()); if (id > 0) { var sc = serviceContract.GroupBy(m => m.EndDate).Select(g => g.First()); }For more details...

How Do I Get All The Results For A The Values In A Distinct Field To Display On Page Using A Dropdown

9 Apr 2014 by Member 10606945

In my Dropdown im trying to Display all the news from a specific Department I have Departments with different ids in the database ...........public List getNewsType() { NewsDataContext objNews = new NewsDataContext(); // new instance of class var...

How to use Modalpopup Extender on dropdown selected Index change?

19 Mar 2014 by Tom Marvolo Riddle

It's pretty simple.Use SelectedIndexChanged event of dropdownlistTry this: protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e) { if (DropDownList1.SelectedItem.Text == "Monthly") { ModalPopupExtender2.Enabled = true; ModalPopupExtender2.Show();//popup...

ModalPopUpExtender

How to use Modalpopup Extender on dropdown selected Index change?

19 Mar 2014 by Md.Ashraf Ali

I have dropdownlist with three values...1.Monthly2.Yearly3.Generaland an update panel where some design is made.i want to use modalpopup when user select monthly or selected index=1how to use target control id here.please any body could suggest me .Thank you

ModalPopUpExtender

Multi level drop down - Is it possible?

8 Mar 2014 by Krunal Rohit

Of course it is. As SA has said you can modify the code by yourself or rather you can implement by your own.Well one way is suggested by SA.And the other way is go for CSS. It could be a bit tricky, but once you understand it, it'd be more easy to work with it.Here you have to take care...

Multi level drop down - Is it possible?

8 Mar 2014 by Sergey Alexandrovich Kryukov

No doubt it is possible. After all, menu is multi-level. What you need could be some combination of menu and drop-down control. I never saw such control, but, after all, http://www.ajaxtoolkit.net is open-source, so you can take the source and see how it is implemented and create your own...

Multi level drop down - Is it possible?

8 Mar 2014 by Member 8566049

Hi guys,Is it possible to add another level on a drop down list such as it would look like drop down menu with sub categories?The usual one can be seen here http://www.ajaxtoolkit.net/DropDown/DropDown.aspx[^]and I was wondering if it is possible to add another sub category to the...

how to get old UI asp:dropdown menu in ie 11 like in earlier version

3 Mar 2014 by Raul Iloc

To preserve the same rendering like in IE10 and if not possible like in IE9, you should use the next setting in your master page (or pages) in the "head" section like in the next example:

how to get old UI asp:dropdown menu in ie 11 like in earlier version

3 Mar 2014 by Shubham Chakraborty

Is there any way to get old UI dropdown menu for asp:dropdown in IE-11i want it to work it in same way like in previous IE versions so that all menu item display downwards from the dropdown menu and the droopdown box is visible.if it is not possible please share a link from MSDN.. if...

How to disable a toolbar dropdown button but not the arrow

24 Feb 2014 by karthik Udhayakumar

Hope this helps,http://msdn.microsoft.com/en-us/library/1ke6s1fc.aspx[^]All the Best:)

How to disable a toolbar dropdown button but not the arrow

24 Feb 2014 by DFaeuster

Hi,in my MFC application I do have a toolbar with some dropdown buttons. These buttons are created with SetExtendedStyle(TBSTYLE_EX_DRAWDDARROWS)So they have 2 parts the user can press:1. Main button part2. Arrow button partIn different situations I want to disable some of these...

PHP Date Dropdown Input to Formatted Output

21 Dec 2013 by Er. Tushar Srivastava

Hi Friend,I understand the problems that beginners face. But I want to ask one, thing, do you have a logic ready in your mind. Logic is how the code is going to execute which doesn't imply any language boundary. This can be a simple flowchart or simple english like points approach. Here's an...

PHP Date Dropdown Input to Formatted Output

21 Dec 2013 by Member 10481102

I need to come up with an HTML page that provides 3 dropdowns for MonthName, Day, and Year. When user hits Submit, the date that was selected by the user is now formatted in this way: Month#/Day/Year along with the message "You have selected (date)."The dropdown list has to be done using...

how to read dropdownlist value in grid

3 Dec 2013 by _Lovro_

For Each row As GridViewRow In GridView1.RowsDim dropDownListText As String = CType(row.FindControl("DropDownList1"),DropDownList).SelectedItem.ValueResponse.Write(dropDownListText)NextThis seems to be working but now I am 50% doneProblem is that now I dont know since there can be...

how to read dropdownlist value in grid

3 Dec 2013 by fixthebugg

you can get it in row updating event like this..protected void YourGrid_RowUpdating(object sender, GridViewUpdateEventArgs e) { DropDownList ddl= (DropDownList )YourGrid.Rows[e.RowIndex].FindControl("ddlId"); string selectedvalue=ddl.selectedvalue; }

how to read dropdownlist value in grid

3 Dec 2013 by _Lovro_

I have very simple GridView as seen here called GridView1Inside of it I have dropdown list called DropDownList1

Dropdownlists and SelectedIndexChanged

26 Nov 2013 by Abhinav S

This[^] may help.

Dropdownlists and SelectedIndexChanged

26 Nov 2013 by walterhevedeich

This happens when your index is greater than the highest index of an array, in this case, the value array of the dropdownlist. Check your oldposts() if there is something similar to what was described.

Dropdownlists and SelectedIndexChanged

26 Nov 2013 by teledexterus

Having a little trouble with dropdownlists and SelectedIndexChanged in activating oldposts().Here is my code:Protected Sub...

Multiple concatenation in MySQL query and C#

25 Nov 2013 by Ben Oats

OK, not perfect and is still Susceptible to SQL injection that I am still leaning how to fix but to get the query to work I have found this fix works well.MySqlCommand cd_price = new MySqlCommand(String.Format("SELECT Specie_Price FROM Animals WHERE Specie ='{1}' and Country ='{0}'",...

Multiple concatenation in MySQL query and C#

25 Nov 2013 by Sergey Alexandrovich Kryukov

Why would you ignore my answer to your previous question? It can cost you too much, because this is about security. Not only this is not concatenation (which is only a good thing), but making queries this way is absolutely vulnerable to SQL injection:correcting concatenation query. C# and...

Multiple concatenation in MySQL query and C#

25 Nov 2013 by Ben Oats

Hey guys still very new to C# and am very lost.I have two drop down list `ddlcountry`(Country) and `DdPetPist`(Specie) the country selection populates the Specie list with the specie avalible in the country selected.**code bellow** protected void Page_Load(object sender, EventArgs...

Cannot implicitly convert type 'string' to 'System.Web.UI.WebControls.DropDownList'

24 Nov 2013 by John Korondy

Your inaptly named "dropdownvalue" is of type DropDownList which cannot be assigned a string. Did you meandropdownvalue.SelectedItem.Value = "2" // RejectIn your DropDownList4 (again, can this have a better name, like DropDownApprovalStatus) has possible values of 1, 2 and 3 corresponding...

Cannot implicitly convert type 'string' to 'System.Web.UI.WebControls.DropDownList'

24 Nov 2013 by pradiprenushe

Type of dropdownvalue is DropDownList. So you can not set string to dropdownlist. I think you user wrong variable.Try thisif (dropdownvalue.SelectedItem.ToString() != ""){ dropdownvalues = dropdownvalue.SelectedItem.ToString();}else{ dropdownvalues = "Unavailable";}

Cannot implicitly convert type 'string' to 'System.Web.UI.WebControls.DropDownList'

24 Nov 2013 by CHill60

dropdownvalue is a DropDownList object. You can't assign a string to it, that would be meaningless. What you are actually trying to do is change the .Text displayed on the control, so try something like ... dropdownvalue.Text = "Unavailable".Note this will only work if "Unavailable" is...