DataSource Controls :: Can't Call Method In Code Behind From Data Source Control?

Nov 18, 2010

I want to call a method in the code behind file from the aspx file, but I can't get the TypeName propery correct.

I can call methods in the dll:s in the bin folder and from files in the app folder, but not from code behind in the aspx page. What do I need to do.

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When my page is first loaded i receive error message stating to the effect

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As IEnumerable

yet i only want to execute this function during the button click event and not when page is first loaded with the following parameters:

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==========

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I'm a beginner at this, sorry if I get the terminology wrong. I'm using Visual Web Developer 2010 Express with C# 2008 and .NET v4.0 to create a website which will have a database application.

I have a SQL Server table which contains some bit fields (FruitsEarlySpring etc). When I linked this to a GridView with SELECT only defined, the bit fields were displaying as greyed-out checkboxes. To replace these with something more attractive I used Item Templates with Labels instead of the Checkboxes with custom binding e.g. Tick(Eval("FruitsEarlySpring")) and this logic in the code-behind file:

[Code]....

The label text font family is set to Webdings so that the "a" displays as a tick (a 'check'?), and this works very well.

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line Line 338: <asp:Label ID="EarSprLab" runat="server" Font-Names="Webdings"

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[Code]....

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