I setup the gridview and then used the html text writer object to spit it out to a.xls file, like so: Protected Sub PageLoad(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load 'get the select command of the gridview sqlGridview.SelectCommand = Session('strSql') gvCompaniesExport.DataBind lblTemp.Text = Session('strSql') 'do the export doExport 'close the window Dim closeScript As String = '. Here some code we use to do it across lots of our apps. We have a special method to clean up 'not exportable' column. Additionally, we don't export cols without headers but you can adjust that logic to your needs. Edit: The code formatter doesn't love vb.net - you can copy/paste into visual studio and it will be fine. Public Overloads Shared Function BuildExcel(ByVal gView As System.Web.UI.WebControls.GridView) As String PrepareGridViewForExport(gView) Dim excelDoc As New StringBuilder Dim startExcelXML As String = ' ' + ' ' + ' ' + ' ' + ' ' + ' ' + ' ' + ' ' + ' ' Dim endExcelXML As String = ' Dim rowCount As Int64 = 0 Dim sheetCount As Int16 = 1 excelDoc.Append(startExcelXML) excelDoc.Append(') excelDoc.Append(') ' write out column headers excelDoc.Append(') For x As Int32 = 0 To gView.Columns.Count - 1 'Only write out columns that have column headers. If Not gView.Columns(x).HeaderText = String.Empty Then excelDoc.Append(') excelDoc.Append(gView.Columns(x).HeaderText.ToString) excelDoc.Append(') End If Next excelDoc.Append(') For r As Int32 = 0 To gView.Rows.Count - 1 rowCount += rowCount If rowCount = 64000 Then rowCount = 0 sheetCount += sheetCount excelDoc.Append(') excelDoc.Append(' ') excelDoc.Append(') excelDoc.Append(') End If excelDoc.Append(') For c As Int32 = 0 To gView.Rows(r).Cells.Count - 1 'Don't write out a column without a column header.

• Serial Number In Datagridview Vb Net Excel Range To List

In This VB.NET Tutorial We Will See How To Add A Row To DataGridView From TextBox, Update A Selected Row Using TextBox, And Delete The Selected Row In VB.NET Programming Language And Visual Studio.

If Not gView.Columns(c).HeaderText = String.Empty Then Dim XMLstring As String = gView.Rows(r).Cells(c).Text XMLstring = XMLstring.Trim XMLstring = XMLstring.Replace('&', '&') XMLstring = XMLstring.Replace(', ') XMLstring = XMLstring.Replace(' + ') excelDoc.Append(XMLstring) excelDoc.Append(') End If Next excelDoc.Append(') Next excelDoc.Append(') excelDoc.Append(' ') excelDoc.Append(endExcelXML) Return excelDoc.ToString End Function Shared Sub PrepareGridViewForExport(ByVal gview As System.Web.UI.Control) ' Cleans up grid for exporting. Takes links and visual elements and turns them into text.

• Hi, How can add a row number to a useless row (Row header) of a datagridview. See below screenshot. Thanks for inputs. Srini A quick and simple solution is to set the row's HeaderCell value. You can do this when a new row is added and when a row is removed, iterate over all rows and update their header values. Private Sub DataGridView1RowsAdded.
• I want serial number to come automatically through auto generated but not with is identity property. So if one user enters 20 records and logs off. And then say after 2hrs another user logs in and enters data, that time serial number 21 should get displayed so that the 2nd user understands that 1st user has entered 20 records before her.

May occasions we need to give Serial numbers to our grid like 1,2,3,4,5, this I have tried my hand for a while and what I found. I have posted it in someones questions earlier. We can give alphabets also but its usage is limited so that part is omitted. (it is somewhat tedious also).

Serial Number In Datagridview Vb Net Excel Range To List

This code works as same when we apply paging. We cannot use this on BoundFields because they support only those objects who have Databinding event.