CODEWITHSUNDEEP
asp.netvb.netgridviewdynamically-generated
user 123
user 123

Reputation: 41

Remove blank row from grid

i try to add records dynamically in grid

Private Sub AddToGrid()
    If ViewState("table") IsNot Nothing Then
        Dim dtable As DataTable = DirectCast(ViewState("table"), DataTable)
        Dim drow As DataRow = Nothing

            For i As Integer = 0 To dtable.Rows.Count
                drow = dtable.NewRow()
                drow("ID") = TEXT_1.Text
                drow("Name") = ddl_name.SelectedItem.Text
                drow("Type") = ddl_type.SelectedItem.Text
            Next
            dtable.Rows.Add( drow)
            ViewState("table") =dtable
            gridv.DataSource = dtable
            gridv.DataBind()
        End If

End Sub

Private Sub AddDefaultFirstRecord()  
    Dim dt As New DataTable()
    Dim dr As DataRow
    dt.TableName = "table"
    dt.Columns.Add(New DataColumn("ID"))
    dt.Columns.Add(New DataColumn("Name"))
    dt.Columns.Add(New DataColumn("Type"))
    dr = dt.NewRow()
    dt.Rows.Add(dr)
    ViewState("table") = dt
    gridv.DataSource = dt
    gridv.DataBind()
End Sub

Protected Sub Add_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Add.Click
    AddToGrid()
End Sub

and on page load i call this

AddDefaultFirstRecord()

when i add record then grid has empty blank row so how i remove this row

like this

       ID       Name     Type
Delete               
Delete  92615   Din     tYPE1

So how to remove this empty blank row i am not adding this when i click on add then with record this empty row i added

Upvotes: 0

Views: 433

Answers (1)

Dani
Dani

Reputation: 2036

Remove following code from AddDefaultFirstRecord():

dr = dt.NewRow()
dt.Rows.Add(dr)

Upvotes: 2

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