public static void ImportTeacher(string Path, DataGridView gridView)
{
Microsoft.Office.Interop.Excel.Application xlApp;
Microsoft.Office.Interop.Excel.Workbook xlWorkBook;
Microsoft.Office.Interop.Excel.Worksheet xlWorkSheet;
Microsoft.Office.Interop.Excel.Range xlRange;
if (Path != string.Empty)
{
xlApp = new Microsoft.Office.Interop.Excel.Application();
xlWorkBook = xlApp.Workbooks.Open(Path);
xlWorkSheet = xlWorkBook.Worksheets["Sheet1"];
xlRange = xlWorkSheet.UsedRange;
gridView.DataSource = null;
gridView.ColumnCount = xlRange.Columns.Count;
int n = 0;
for (int i = 1; i < gridView.ColumnCount; i++)
{
gridView.Columns[n].Name = xlRange.Cells[1, i].Text;
n++;
}
for (int i = 2; i <= xlRange.Rows.Count; i++)
{
gridView.Rows.Add(xlRange.Cells[i, 1].Text.ToString(), xlRange.Cells[i, 2].Text.ToString(), xlRange.Cells[i, 3].Text.ToString(), xlRange.Cells[i, 4].Text.ToString(), xlRange.Cells[i, 5].Text.ToString(), xlRange.Cells[i, 6].Text.ToString(), xlRange.Cells[i, 7].Text.ToString(), xlRange.Cells[i, 8].Text.ToString(), xlRange.Cells[i, 9].Text.ToString());
DAO_Admin.InsertTeacherWithExcel(xlRange, i);
}
xlWorkBook.Close();
xlApp.Quit();
}
}