Select Command Control Parameters

May 12, 2008

 SelectCommand="SELECT [id], [ref_id], [ref_name] FROM [ref] where [delete_flag] = 'N' AND [flag_transmit] = 'N' AND [ref_name] = @ref_name ">

<asp:ControlParameter Name="ref_name" ControlId="SrchRefName" PropertyName="Text" ConvertEmptyStringToNull="false"/>

 
  The gridview of all the records is displayed on the page by default.
There is a lookup of SSN and Name and putting values in those fields should filter the records and display only the row containing entered Name.
I have trouble with the SelectCommand.
 No gridview is displayed with the above command even if value is entered in the Lookup textBox (SrchRefName).
But when I change the selectcommand to- (using OR)

 SelectCommand="SELECT [id], [ref_id], [ref_name] FROM [ref] where [delete_flag] = 'N' AND [flag_transmit] = 'N' OR [ref_name] = @ref_name ">
  <asp:ControlParameter Name="ref_name" ControlId="SrchRefName" PropertyName="Text" ConvertEmptyStringToNull="false"/>
 
the default gridview is displayed with all the records even though a value is entered in the lookup text box.
 
Please help. 
 

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Defining Command,commandtype And Connectionstring For SELECT Command Is Not Similar To INSERT And UPDATE

Feb 23, 2007

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Hi.

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Hello!

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ELSE '3' END

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Hi,

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Hi,

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Another question:
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