private void btnExcel_Click(object sender, EventArgs e)
{
if (parentForm.employeeID.ToUpper() == "ADMIN" | parentForm.specialCode == parentForm.txtSpecialCode.Text.Trim().ToString().ToUpper())
{
if (dataGridView1.RowCount > 0)
{
this.Enabled = false;
Excel_12.Application ReportFile;
Excel_12._Workbook WorkBook;
Excel_12._Worksheet WorkSheet;
//Excel_12.Range Range;
string MaxRow = Convert.ToString(dt.Rows.Count + 1);
String MaxColumn = ((String)(Convert.ToChar(dt.Columns.Count / 26 + 64).ToString() + Convert.ToChar(dt.Columns.Count % 26 + 64))).Replace('@', ' ').Trim();
String MaxCell = MaxColumn + MaxRow;
ReportFile = new Excel_12.Application();
ReportFile.Visible = false;
WorkBook = (Excel_12._Workbook)(ReportFile.Workbooks.Add("workbook"));
WorkSheet = (Excel_12._Worksheet)WorkBook.ActiveSheet;
for (int i = 0; i < dt.Columns.Count; i++)
{
WorkSheet.Cells[1, i + 1] = dt.Columns[i].ColumnName;
}
string[,] Values = new string[dt.Rows.Count, dt.Columns.Count];
for (int i = 0; i < dt.Rows.Count; i++)
{
for (int j = 0; j < dt.Columns.Count; j++)
{
Values[i, j] = dt.Rows[i][j].ToString();
}
}
WorkSheet.get_Range("A2", MaxCell).Value2 = Values;
ReportFile.Visible = true;
ReportFile.UserControl = true;
this.Enabled = true;
}
else
{
MessageBox.Show("NO DATA", "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
else
{
if (dataGridView1.RowCount > 0)
{
ExportDataGridViewTo_Excel12(dataGridView1);
}
else
{
MessageBox.Show("NO DATA", "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
}
