VS2008 Toolbox Custom Tab Will Not Display Contents?

May 7, 2010

I am having this same problem as this thread. Unfortunately, trying to align the version .Net Framework and Toolkit versions seem to have no effect

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http://www.asp.net/learn/Ajax-Control-Toolkit/tutorial-47-cs.aspx

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[Code]....

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[Code]....

[Code]....

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Custom Web UserControl (vs2008 C#) - "not A Known Element" When Placed?

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I created (vs2008 C#) an "asp.net web server control" project. I then remove the default .cs and replace it with an "asp.net web server control" cs file which has a default name of WebCustomControl1.cs. I named the project CCContainer and renamed the .cs file as CCContainerA.cs, so the class name is CCContainerA. I then create a new (VS2008 C#) web application in which I add my custom control. After compiling CCContainer to CCContainerA.dll I create a reference to this dll in the web app, and add CCContainerA.dll to my web app's toolbox. When I drag my custom control to the webform I automaticall get this directive line:

[code]

[Code]

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VB.NET Code:
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But it still didn't work.

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TextBox1.Text = _dr["description"].ToString();

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below is code

protected void ImageButton2_Click1(object sender, ImageClickEventArgs e)
{
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in database I have House_info table that has description column and if I enter text in textbox1 it update description column now problem is when I enter text in textbox1 it didn't change text and didn't update data in database...

I put breakpoint in imagebutton2_click event and see in this code

_cmd.Parameters.AddWithValue("@Description", TextBox1.Text);

it didn't send any text from textbox1 and show text that bind from database and didn't change it... so what should I do?

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It'll be hard to explain, but here goes...I have a 3-col table that measures 1200px wide... the middle column measures 800px and includes all the contents, and both remaining rows measure 200px each and have "nice-to-display-but-optional" images (each has a 200px image).On a 1400px display, my table will display with no problems. On the other hand, if the screen is 1000px, then it'll display the scrollbars so it can fit the 1200px of contents.

How can I set the table (or any other html container) so that a 1000px screen only displays what fits on the screen without displaying the scrollbar?In this case, a 1000px would display the middle 800px column, and whatever fits on the sides (half of the 200px images). But the scrollbars would not be displayed, and the images would not be altered so that they fit in the remaining space.

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I'm developing a custom server control, which, on its RenderContents method, does some fancy work and writes content to the page via the HtmTextWriter passed to the method. My code is something like this:

[Code]....

Now, I'd like to have a method to refresh the contents of the control (let's say, go to the db again). I was thinking of calling the RenderContents method manually. The thing is that I don't know how to get the HtmlTextWriter object that my page uses so that I can pass it to the method. How would I achieve this? Would that even work, or is there a better way to do it?

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