I have DataGridView
and when I display export to excel sheet button following error appeared:
(Old format or invalid type library. (Exception from HRESULT: 0x80028018 (TYPE_E_INVDATAREAD)))
here
(
xlWorkBook = xlApp.Workbooks.Add(misValue);
)
and this reference which I used (Microsoft excel 12.0)
private void button1_Click(object sender, EventArgs e)
{
Microsoft.Office.Interop.Excel.Application xlApp ;
Microsoft.Office.Interop.Excel.Workbook xlWorkBook ;
Microsoft.Office.Interop.Excel.Worksheet xlWorkSheet ;
object misValue = System.Reflection.Missing.Value;
xlApp = new Microsoft.Office.Interop.Excel.ApplicationClass();
xlWorkBook = xlApp.Workbooks.Add(misValue);
xlWorkSheet = (Microsoft.Office.Interop.Excel.Worksheet)xlWorkBook.Worksheets.get_Item(1);
int i = 0;
int j = 0;
for (i = 0; i <= DGData.RowCount - 1; i++)
{
for (j = 0; j <= DGData.ColumnCount - 1; j++)
{
DataGridViewCell cell = DGData[j, i];
xlWorkSheet.Cells[i + 1, j + 1] = cell.Value;
}
}
xlWorkBook.SaveAs("csharp.net-informations.xls", Microsoft.Office.Interop.Excel.XlFileFormat.xlWorkbookNormal, misValue, misValue, misValue, misValue, Microsoft.Office.Interop.Excel.XlSaveAsAccessMode.xlExclusive, misValue, misValue, misValue, misValue, misValue);
xlWorkBook.Close(true, misValue, misValue);
xlApp.Quit();
releaseObject(xlWorkSheet);
releaseObject(xlWorkBook);
releaseObject(xlApp);
MessageBox.Show("Excel file created , you can find the file c:\\csharp.net-informations.xls");
}
Error might be because the user local settings are different from the office version, the solution below might work for you, try it and let us know what happens:
Before creating Excel object
System.Globalization.CultureInfo oldCI = System.Threading.Thread.CurrentThread.CurrentCulture;
System.Threading.Thread.CurrentThread.CurrentCulture = new System.Globalization.CultureInfo("en-US");
After closing Excel:
System.Threading.Thread.CurrentThread.CurrentCulture = oldCI;
xlApp = new Microsoft.Office.Interop.Excel.ApplicationClass();
releaseObject(xlWorkSheet);
releaseObject(xlWorkBook);
releaseObject(xlApp);
Exceptions Appearing on these lines
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