DataSource Controls :: How To Create A Query With Values From Calendar Control
Jan 18, 2010
What I want to do is create a parameterized query in the code behind with the parameters being values from the calendar control
I'm trying to modify the select command already declared in the sqldatasource so I think it should be something like
SqlDataSource2.SelectCommand = "SELECT * FROM Activities WHERE StartDate>@StartDate AND StartDate<@StartDate2"
but the main problem I am having is how to declare the value of @StartDate, I thought it would be simply calendarID.selecteddate but this doesn't seem to be right, I've tried different variations I've found in similar threads but can't get it right
I'm not sure if grouping my results is complicating matters but when I hard code dates in it works Ok so I don't think so
the code I was trying to get working is
Dim theFilter as String = "WHERE StartDate>@StartDate and StartDate<@StartDate2"
SqlDataSource2.SelectCommand= "SELECT DATENAME(month, StartDate) AS Expr1, YEAR(StartDate) AS Expr2, SUM(CGUPreSchool) AS Expr3, SUM(CGUPrimary) AS Expr4, SUM(CGUSecondary) AS Expr5, SUM(CGUYouth) AS Expr6, SUM(CGUAdult) AS Expr7 FROM Activities WHERE " & theFilter &
" GROUP BY YEAR(StartDate), DATENAME(month, StartDate)"
I am trying to build the filter part dynamically you see but can't get this right
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[Code]....
Does anyone have any ideas on this? I have 20 parameters.
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[Code]....
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[Code]....
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[Code]....
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[Code]....
[Code]....
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Jan 15, 2010
[code]...
This query works perfectly on the query analyser.
But when configuring the Table adapter ,I try executing the query and i get 0 rows affected.
What could I be getting wrong in this case.
NB:Existing GalleryID has been supplied.
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