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Hello all,
i am using WebBrowser Control for displaying of Data. but this will accepts only HTML data. but in my application getting the Data from multilined textbox.
Here i need convertion of string to HTML.
how to do this?
regards
GV Ramana
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<FONT color=Blue>string</FONT> html = <FONT color=Blue>string</FONT><FONT color=DarkBlue>.</FONT>Format<FONT color=DarkBlue>(</FONT><FONT color=Maroon>"<p>{0}</p>"</FONT>, textbox<FONT color=DarkBlue>.</FONT>Text<FONT color=DarkBlue>.</FONT>Replace<FONT color=DarkBlue>(</FONT>Environment<FONT color=DarkBlue>.</FONT>NewLine, <FONT color=Maroon>"<br/>"</FONT><FONT color=DarkBlue>))</FONT>;
-- modified at 12:48 Tuesday 25th April, 2006
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string myHTML = string.Format("<html><body>{0}</body></html>", myTextBox.Text.Replace(System.Enviornment.NewLine, "<br/>"));
I hope that compiles.
- Malhar
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Hey all,
I'm trying to get an application to read some cells from an excel spreadsheet. The problem that I am running into is with the date fields of the cells. The test code that I am using is:
string cellValue = ((Excel.Range)workSheet.Cells[3,1]).Value2.ToString();
DateTime dt = DateTime.FromOADate((double)((Excel.Range)workSheet.Cells[3, 1]).Value2);
When I display cellValue of a date field (1/2/2006 in the spreadsheet), it shows me a number which is 37257. When I display dt, it shows 1/1/2002. I cannot seem to get it to pull the right date from that cell, it is always messing up on the year (but it does appear to be always getting the month and day correct). I'm not sure how to go about fixing this, any help would be appreciated
Shultas
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Excel stores dates differently than the .net dateime. the 37257 is the number of days(and then, 12:00 AM on that day, because there is no .XXXXXX after the 37257), that have elapsed since one of TWO separate dates. Suffice to say that excel has two separate base dates, Jan 1, 1900 and Jan 1, 1904. This has to do with Mac/PC versions of excel, and is a longer story than I bet you want to hear.
Anyways, you need to do one of two things:
1) Dynamically find out what epoch your spreadsheet is using and handle that.
OR
2) Use DateTime.TryParse() to parse the text of the cell and let the compiler figure out the date(and time) from there.
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Why don't you use the Value property rather than the Value2 property. The Value2 property returns this integer for reasons specified in the documentation. Value will return a "proper" date.
You know you're a Land Rover owner when the best route from point A to point B is through the mud.
Ed
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Hi everyone,
I am adding a simple extention to a call center application to allow it to initiate a telephone call to the real world by connecting to the company's Nortel BCM.
Does anyone have any experience of this or know where I can get started?
I have found some simple TAPI code but none of it is specifically connecting to a BCM.
Any help would be gratefully appreciated. Thanks in advance.
Wayne Eastaugh
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TAPI connects through a "driver" to third-party telephony hardware. You'll need to see if your hardware supports TAPI. You are looking for a TSPI file, which is a dll that TAPI uses to talk to the hardware.
You many find that the hardware has its own custom API and SDK and doesn't bother with a TAPI interface.
The best bet is to check the manufactuer's website or contact your support representitive.
Michael
CP Blog [^] Development Blog [^]
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hi all,
is there a way to get the icon of an application like in alt-tab menu. i have EnumWindows working nicely and i have a handle to the window, but i cant find anything in api to get the icon for that window using its handle.
how can this be acheived please ?
kind regards,
g00fy
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This link has a lot of icon info:
About icons[^]
----------
There go my people. I must find out where they are going so I can lead them.
- Alexander Ledru-Rollin
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Hello all,
I've searched almost all the web but I didn't find any clue to help me...
My datagrid is bound dynamically to a collection of objects (let's say with fields : name, age, sex, phone).
All mapping names are done in the order I want to see them on screen : name, age, sex, phone.
When I execute the code, the fields appear in a different order, sex, name, age, phone. 
I tried to remove all TableStyles, it still works with this ugly order. 
I tried to change properties in TableStyleDescription (for example, width of a column) but nothing changes.
Any clue to help me ?
Thanks
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You need to add the tablestyles before assigning the datasource, otherwise the datagrid (in its infinite wisdom) auto-generates the table styles.
This one has got me on more than one occasion
Current blacklist
svmilky - Extremely rude | FeRtoll - Rude personal emails | ironstrike1 - Rude & Obnoxious behaviour
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Thanks for your answer.
But as I said first, tablestyles were created at design time and however, column order was not right...
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one word file contains the text,tables and pictures, we stored that word file in a database as a type of "image".
and then, i need to retrieve those data from database, and those data is placed in a textarea control, but it is displaying some ascii characters in textarea for any tables or for any pictures but it is displayed text as it is. Now i want to display the tables and pictures also along with text in textarea control without ascii values. Plz give me suggestions for this problem
Thank u,
bye,
kedarnadh k.
kedarnadh k.
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You will have to use some other control then a TextBox.
You can save the word file into RTF, and then simply display it inside a RichTextBox.
--------------------------------------------------------
My development blog
Q:What does the derived class in C# tell to it's parent?
A:All your base are belong to us!
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Hi Guys!!
need a little help
i m developing a window application in which there are many textboxes Richtextboxes checkbox etc i want to reset these controls on a button click
so i decided to make a function something like this
void Clear(ref Control ctrl)<br />
{<br />
if(ctrl.GetType().Name=="TextBox"}<br />
{<br />
ctrl.text="";<br />
}<br />
}
and so on.
but when i pass the Textbox referece something like this
TextBox textbox1;<br />
Clear(textbox1);
it gives an Error That Window.Form.TextBox cannot be Passed as Window.form.Control. as Argument
i dont understand as textbox is also a control...
can any one help me .. what i m missing...
Thanks....
Abhinav
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It is because your method takes a reference to a reference to a control. You have to do one of 2 things:
1- Redefine your method as void Clear(Control ctrl)
or
2- Change your calling code to Clear(ref textbox1);
Personnally, I would go with 1.
--------
"I say no to drugs, but they don't listen."
- Marilyn Manson
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Might I also suggest that you change the validation of the control to something like:
if (ctrl is TextBox)
{
((TextBox)ctrl).Text = "" ;
}
It's just a bit cleaner, in my opinion.
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I am working on a Windows application developed in C#. The Windows application is required to capture the user inputs from active Internet Explorer instance (not included as a web browser control within Windows application). For example, when user clicks on “Submit” button in the browser, the Windows application should be able to capture that event and also capture the text box values from the relevant web form. A similar situation is that the Windows application should also have a capability to populate the text boxes of a web form rendered by Internet Explorer.
To summarize, I need to implement an interface between my Windows application and the Internet Explorer so that the windows application is able to read from Internet Explorer and also populate the values in Internet Explorer. This involves the following:
1. Trapping the “Submit” (button click) event from Internet Explorer and Capturing text boxes in the Internet Explorer.
2. Trapping the page load event from Internet Explorer and populating the textbox in the Internet explorer.
I have searched for the related topics on web and also MSDN, I found that BHO (Browser Helper Object) is one of the option. I have tried to implement the BHO interface based on few samples that I found on some of the sites. However, it is not working yet.
Therefore I thought I would grab this opportunity to take help from the expertise involved with this Forum. Any inputs / ideas will be very helpful for me to progress in right direction.
I look forward to your response.
Thank you and regards,
nw.knowledge
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BHO's are the work of the devil.
What you describe sounds like some form of keylogger/spyware.
I hope that nobody gives you an answer until you describe, in detail, the purpose of the application you are writing.
Current blacklist
svmilky - Extremely rude | FeRtoll - Rude personal emails | ironstrike1 - Rude & Obnoxious behaviour
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How to register the BHO to work with the browser. ?? I am registering it with regasm option. Does the GUID need to be generated a new or it works when copied form the sample of Autosig. I specify the GUID as shown below
namespace ClassLibrary1
{
// Import IObjectWithSite interface
[
ComVisible(true),
InterfaceType(ComInterfaceType.InterfaceIsIUnknown),
Guid("FC4801A3-2BA9-11CF-A229-00AA003D7352")
]
public interface IObjectWithSite
{
[PreserveSig]
void SetSite([In ,MarshalAs(UnmanagedType.IUnknown)] object pUnkSite);
[PreserveSig]
//void GetSite(ref Guid riid, [MarshalAs(UnmanagedType.IUnknown)] out object ppvSite);
void GetSite(ref Guid guid, out IntPtr ppvSite);
}
///
/// Definition for the BHO class that will be instantiated by the browser.
/// IE will be looking for the IObjectWithSite interface to invoke SetSite()
/// and pass this component the container site.
///
[
ComVisible(true),
ClassInterfaceAttribute(ClassInterfaceType.None),
GuidAttribute("5ADEFB9E-B824-45e6-86E2-2B7941F5D6A3")
]
public class ClassLibrary1: IObjectWithSite
{
}
And how can i know after registeration that my dll has been registered. ??
Please confirm / correct my understanding
Thanks and Regards
nwknowledge
-- modified at 2:14 Wednesday 26th April, 2006
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I have a dataGrid in which 3 coulmns I can update. When I click Edit I Update and Cancel linkcomes up. All three becomes TextBox in which I can enter the data after clicking the update it updates the value.
Now out of 3 textBox one i want to become DropDown list and when they select one value it updates that value.
Any Ideas or suggestion are really appericiated.
Thanks
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Hi.
I was wondering if anyone has a solution to my problem.
I'm currently working with an application that consists of a Datagrid containing files
and filedata. As long as I don't sort the table, using columnheaders, retrieving the
selectedindex and deleting it from the DataTable is of no problem.
But when I sort the DataGrid my indexes become like this:
Before sorting: => After sorting on i.e. column "Fileset":
------------------------------------------------------------------------------------------
[Grid/Table index 0] File1.txt FilesetB => [Gridindex 0][Tableindex 3] File4.txt FilsetA
[Grid/Table index 1] File2.txt FilesetC => [Gridindex 1][Tableindex 0] File1.txt FilsetB
[Grid/Table index 2] File3.txt FilesetC => [Gridindex 2][Tableindex 4] File5.txt FilsetB
[Grid/Table index 3] File4.txt FilesetA => [Gridindex 3][Tableindex 1] File2.txt FilsetC
[Grid/Table index 4] File5.txt FilesetB => [Gridindex 4][Tableindex 2] File3.txt FilsetC
If I highlight File3.txt after sorting, I retrieve DataGrid index 4, but index 4 in the DataTable equals File5.txt, and this file is deleted instead.
Is there a way of either retrieving data from the grid that I can search for in table for deletion,
or sorting the table to match indexes with the grid, or lastly synchronize the grid and the table?
I'm kinda new to DataGrids and the only way I know of getting data is through DataSets.
I'd really appreciate some feedback 
Best regards!
-Larantz-
-- modified at 8:34 Tuesday 25th April, 2006
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Hi,
the DataGrid has an indexer which you could use:
object value = myGrid[0, 1];
The other possibility would be to access the data through the DefaultView of the table you have bound to the grid. It is the one actually doing the sorting and thus accessing the data with it will always be in the correct order.
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