DatGrid record count

[sanctified]

Hi Group,
How can I detect whether a datgrid control has any records? I need to check for no records being present.

TIA

 

[ca8msm]

You could check the Rows.Count value of it's datasource


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[DotNetBlocks]

try this.

 DataGrid1.Items.Count()

 

[sanctified]

Thanks Guys,
I'm not sure where what you've both suggested will fit into my current syntax.
The datagrid is bound on the onload event of my form using a datatable.
Currently my code where I pass the datarow of the datatable is this on the btn_submit click event:

Dim objdt As New DataTable
Dim dInfoElement
Dim dRows As DataRow
objdt = Session("tbl")
dRows = objdt.Rows(0) <-- this line gives an error if there are no records in the datagrid

I'm passing dRows to a function in a class.

tia

 

[DotNetBlocks]

try

if  objdt.Rows.count>0 then 
'work
end if

Where are using a datagrid? The code only shows datatable and datarows.

 

[DotNetBlocks]

you might also want to convert the session var to a datatable to:

 objdt = ctype( Session("tbl"), data.datatable)