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Wrong forum. Try the SQL forum[^]
I didn't get any requirements for the signature
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Prasanth.PV wrote: pSubject: Interface and Abstract classes !!!!!!!!!!!!!!!!!!!!!!!!!
What is the meaning of "!!!!!!!!!!!!!!!!!!!!!!!!!" with each of subject ?
Prasanth.PV wrote: How Interfaces and Abstract classes can be distinguished?
Explain the application level of these two in the projects with an example..
I guess Today you have faced some interview and they have asked some basic C# question and you want to find out the answer over here.
I have few suggestion for you.
1. Buy some beginners Book and start reading.
2. Know how to use google. Some Sample Lesson for you
3. And Check This Link
cheers,
Abhijit
CodeProject MVP
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Come on! Give me the chance to kick your ass. Don't simply hide behind *deleted messages* 
Yusuf
Oh didn't you notice, analogous to square roots, they recently introduced rectangular, circular, and diamond roots to determine the size of the corresponding shapes when given the area. Luc Pattyn[^]
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![Jig | [Dance]](https://codeproject.freetls.fastly.net/script/Forums/Images/jig.gif)
cheers,
Abhijit
CodeProject MVP
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Do you have any difficult or challenging situations faced during the development phase of an ASP.Net project? If you do please reply the problems and how you overcame those problems???
Prasanth
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Prasanth_06 wrote: Do you have any difficult or challenging situations faced during the development phase of an ASP.Net project? If you do please reply the problems and how you overcame those problems???
cheers,
Abhijit
CodeProject MVP
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It shows your level of competence. Get life. 
Yusuf
Oh didn't you notice, analogous to square roots, they recently introduced rectangular, circular, and diamond roots to determine the size of the corresponding shapes when given the area. Luc Pattyn[^]
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What are are you laughing at? It seems like a good question to me...
I didn't get any requirements for the signature
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Hi
In VS 2005 i want when user select an Item of RadioButtonList, the Page postback or SelectedIndexChanged event be fire automaticly.
How can i do that?
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sasan56 wrote: In VS 2005 i want when user select an Item of RadioButtonList
VS is just an editor. It has nothing to do with RadioButtonList.
sasan56 wrote: Page postback or SelectedIndexChanged event be fire automaticly.
Set the AutoPostBack=true
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What is the problem in this you have SelectedIndexChanged event in radiobutton list which u can use to fire any events depending upon the option selected.
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Set AutoPostBack=true
cheers,
Abhijit
CodeProject MVP
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Thanks for reviewing my question. I hope this is the right forum.
I am trying create a sqldatasource, menu control, grid view controll, and ajax update panel which will be added dynamically during runtime in a for loop. the code below works except that I must click on the menu item twice to get it to requery the database and update the gridview. Any suggestions why this is. i am using visual studio 2008.
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim up1 As UpdatePanel = New UpdatePanel()
up1.ID = "up1"
'--Menu---
Dim menu3 As New Menu()
Menu3.ID = "menu3"
Dim i As Integer
For i = 2005 To 2009
Dim mItem As New MenuItem(i.ToString, i.ToString)
menu3.Items.Add(mItem)
Next
menu3.Orientation = Orientation.Horizontal
menu3.StaticMenuItemStyle.HorizontalPadding = 5
up1.ContentTemplateContainer.Controls.Add(menu3)
'---DataSource----
Dim ds As SqlDataSource = New SqlDataSource()
ds.ConnectionString = "my connection string"
ds.SelectCommand = "SELECT * FROM table WHERE filedate > @filedate"
'--ControlParemeter-----
Dim cp As ControlParameter = New ControlParameter()
cp.ControlID = "menu3"
cp.Name = "filedate"
cp.PropertyName = "SelectedValue"
cp.DefaultValue = "12/31/2008"
ds.SelectParameters.Clear()
ds.SelectParameters.Add(cp)
up1.ContentTemplateContainer.Controls.Add(ds)
'--GridView --
Dim gridview3 As New GridView()
gridview3.DataSource = ds
'---Add controls to update panel and add update panel to site---
up1.ContentTemplateContainer.Controls.Add(gridview3)
pnl1.Controls.Add(up1)
'---Bind Datasource to gridview---.
gridview3.DataBind()
end sub
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Alpine77 wrote: The following code works but.....
So if it works what is your problem? You want to know how to break it?
Yusuf
Oh didn't you notice, analogous to square roots, they recently introduced rectangular, circular, and diamond roots to determine the size of the corresponding shapes when given the area. Luc Pattyn[^]
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Thanks for your reply, I should have been more specicific in the subject but was woried it was getting to long. The code will generate the menu grid and datasource but i have to click on the menu item twice before it will update the grid.
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I think it is because your code is firing on every postback in the page_load.
You should use
if not ispostback
begin
end
Then put the databind code in the onclick event of the menu.
I didn't get any requirements for the signature
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Thanks for the reply I am going to try this but I must first find out how to link and event to a dynamically created control. i believe I can use the AddHandler like below.
AddHandler Menu3.MenuItemClick, AddressOf Menu3_Click
Public sub Menu3_Click(ByVal sender as system.object,ByVal e as System.EventArgs)
'Databind code
End Sub
but it does not seem to be working. I will do some research and once I have this working I will let you know if moving this code from the page load fixes the original problem.
Thanks again.
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Hi Dear
I use VS 2005, in Gridview i have a column that in the Basic Table have a relationship to other Table. I want like a combobox, show another field to the user, not show the forign key.
How can i do that?
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Hi,
Explain your problem in detail. As no one can make out what your problem is. Your foreign key issue you should handle from sql query.
I guess your solution is the "DataKeyNames" property of gridview.
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Hi Dear
I use VS 2005. in a gridview i set one of numeric column DataFormat String to {0:N} and a number like 123456 at out put is like : 123,456,00
but i want to omit the decimal. like : 123,456
how can i do that?
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I think DataFormatString="{0:###,###,###}" will work.
I didn't get any requirements for the signature
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Thanks , it work correctly.
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DataFormatString="{0:#,#}" is enough to make the trick hapen.
In Word you can only store 2 bytes. That is why I use Writer.
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