How to Merge columns in gridview?

Jitendra Patel

15y5.5k.NET

Hi,

Can anyone help me for merge Header column in gridview?

Thanks In Advance,
Jitendra Patel

4 Replies

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Jitendra Patel15y ago
Thanks a lot,

I have also got the soluation.

In grid rowdatabound event write code,

which row you have to merge start it's loop to end columns..

If e.Row.RowType = DataControlRowType.Header Then
                    Dim dg As GridView = grvReviewDetails

                    Dim tb As Table = dg.Controls(0)
                    Dim tr As GridViewRow
                    Dim j As Integer
                    tr = tb.Rows(tb.Rows.Count - 1)
                    tr.Cells(2).ColumnSpan = 4
                    For j = 3 To 6
                        tr.Cells(j).Visible = False
                        tr.Cells(2).Visible = True
                        tr.Cells(2).Text = "Rating"
                        tr.Cells(2).HorizontalAlign = HorizontalAlign.Center
                    Next
                    tr.Cells(6).Visible = True
                    tr.Cells(6).Text = "Remarks"

                End If

It's work perfectly.

Again thanks for your replay,
Keep it up,
0
saravanan subramanian15y ago
hi,
try this link:
http://shawpnendu.blogspot.com/2010/01/merge-merging-or-split-spliting.html

Regard
Saravanan.s
0

<asp:GridView ID="gvCustom" runat="server" AutoGenerateColumns="false"
        AllowPaging="true" PageSize="5" OnPageIndexChanging="gvPaging"
        OnRowCreated="gvCustom_RowCreated">

Finally write the following code in the RowCreated event

protected void gvCustom_RowCreated(object sender,
    GridViewRowEventArgs e)
{
    if (e.Row.RowType == DataControlRowType.Header)
    {
        GridView header = (GridView)sender;
        GridViewRow gvr = new GridViewRow(0, 0,
            DataControlRowType.Header,
            DataControlRowState.Insert);
        TableCell tCell = new TableCell();
        tCell.Text = "DevCurry Employee Information";
        tCell.ColumnSpan = 4;
        tCell.HorizontalAlign = HorizontalAlign.Center;
        gvr.Cells.Add(tCell);
        // Add the Merged TableCell to the GridView Header
        Table tbl = gvCustom.Controls[0] as Table;
        if (tbl != null)
        {
            tbl.Rows.AddAt(0, gvr);
        }
    }
}

using that code create custom header or row

piyush sardhara15y ago
http://marss.co.ua/MergingGridViewHeaderColumns.aspx

that see get answer
0