I need to add borders to excel cells in Automatic colour using xlWorkSheet.Cells.BorderAround() method. Given below is the coding that i use. But it doesn't add any borders to the cell. Can you please let me know what i have done wrong here:
Excel.Application xlApp;
Excel.Workbook xlWorkBook;
Excel.Worksheet xlWorkSheet;
object misValue = System.Reflection.Missing.Value;
xlApp = new Excel.Application();
xlApp.Visible = false;
xlWorkBook = xlApp.Workbooks.Open(textBox1.Text, misValue, misValue, misValue, misValue, misValue, misValue, misValue, misValue, misValue, misValue, misValue, misValue, misValue, misValue);
xlWorkSheet = (Excel.Worksheet)xlWorkBook.Worksheets.get_Item(1);
int i = 0;
int j = 0;
for (i = 0; i <= dataGridView1.RowCount - 1; i++)
{
for (j = 0; j <= dataGridView1.ColumnCount - 1; j++)
{
DataGridViewCell cell = dataGridView1[j, i];
xlWorkSheet.Cells["19", "I"] = "Availablility";
xlWorkSheet.Cells[i + 20, j + 9] = cell.Value;
xlWorkSheet.Cells.BorderAround(Excel.XlLineStyle.xlContinuous, Microsoft.Office.Interop.Excel.XlBorderWeight.xlMedium, Microsoft.Office.Interop.Excel.XlColorIndex.xlColorIndexAutomatic, System.Drawing.ColorTranslator.ToOle(System.Drawing.Color.FromArgb(79, 129, 189)));
}
}