Server Error in '/' Application.
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Deleting is not supported by data source 'SqlDataSource1' unless DeleteCommand is specified.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.NotSupportedException: Deleting is not supported by data source 'SqlDataSource1' unless DeleteCommand is specified.
Source Error:
ขึ้นแบบนี้ครับ แก้ไขจุดไหนดีอ่ะครับ
Tag : ASP, Ms SQL Server 2008, LINQ, C#, VS 2010 (.NET 4.x)