Forms Data Controls :: Updating Gridview Would Not Work Using Objectdatasource?

Jan 20, 2011

i have been following the asp.net data access tutorials on this site. When i try to update, nothing happens. I believe the problem lies with my wrong coding on the BLL part. I'm using table adapters. Could anyone point out what iswrong with my code or tell my what the correct code is?

[Code]....

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Forms Data Controls :: Gridview With ObjectDataSource Not Updating?

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BAL BookManager

[Code]....

Gridview

[Code]....

RowUpdating

[Code]....

Put in Breakpoints and it is getting to the RowUpdating but will not update.

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Jan 1, 2010

this is the code

<%
@
Page
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[Code]....

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Forms Data Controls :: Updating Checkbox Value Through ObjectDataSource Update Method

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Code:
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[Code] ....

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Forms Data Controls :: Selected Checkbox In Gridview Should Be Added From One To Other Gridview Using Objectdatasource

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table a
a1 a
1 qw
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Sep 21, 2010

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[Code]....

My Object Data Source calls the following Update Method:

[Code]....

The next work around idea would be to call the update method manually in the Update Event of the grid view.

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Forms Data Controls :: GridView With ObjectDatasource+Update

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[code]...

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Server Error in '/' Application.

ObjectDataSource 'odsRooms' could not find a non-generic method 'DeleteRoom' that has parameters: id, locationid.

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Exception Details: System.InvalidOperationException: ObjectDataSource 'odsRooms' could not find a non-generic method 'DeleteRoom' that has parameters: id, locationid.

Source Error: [Code]....

Stack Trace: [Code]....

[InvalidOperationException: ObjectDataSource 'odsRooms' could not find a non-generic method 'DeleteRoom' that has parameters: id, locationid.]
System.Web.UI.WebControls.ObjectDataSourceView.GetResolvedMethodData(Type type, String methodName, IDictionary allParameters,[code]....

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<html xmlns="http://www.w3.org/1999/xhtml">

[Code]....

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[Code]....

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