how to add multiple rows in a data table against a button click event

how to add multiple rows in a data table against a button click event, and then show it in a gridview

8/5/2008 4:01:49 AM 91979 articles. 0 followers. Follow

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8/5/2008 4:34:04 AM

Refer to this link. 

Hope this helps.


8/5/2008 4:58:38 AM

Use the following code (VB.Net)


 Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click

        'Assign DataTable
        Dim dtTable As DataTable = Nothing

        'Add Columns to DataTable

        'Create a new DataRow for dtTable
        Dim dr1 As DataRow = dtTable.NewRow

        'Assign column values for the row
        dr1("Column1") = "Value"
        dr1("Column2") = "Value"

        'Add the datarow to DataTable

        'For Second Row...
        Dim dr2 As DataRow = dtTable.NewRow
        dr2("Column1") = "Value"
        dr2("Column2") = "Value"

        'Bind the dataTable to Gridview.
        GridView1.DataSource = dtTable

    End Sub
8/5/2008 8:44:45 AM

Once you have describe datatable then for ever new row you have to create the new row and add it to the datatable by doing this you can add n number of rows into the datatable and code is already posted by one of the member.


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8/5/2008 8:49:45 AM

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