private void buttonInstructorShowInfo_Click(object sender, EventArgs e) { if (dataGridViewInstructorAllCourses.SelectedRows.Count != 1) { MessageBox.Show("Please choose one course to see its info"); } else { string selectedDepartmentCode = dataGridViewInstructorAllCourses.SelectedRows[0].Cells[0].Value.ToString(); int selectedCourseNumber = Int32.Parse(dataGridViewInstructorAllCourses.SelectedRows[0].Cells[1].Value.ToString()); FormAdminShowCourse newShowCourseForm = new FormAdminShowCourse(selectedDepartmentCode, selectedCourseNumber); var result = newShowCourseForm.ShowDialog(); newShowCourseForm.Close(); } }
private void buttonAdminShowCourse_Click(object sender, EventArgs e) { if (dataGridViewAdminCourses.SelectedRows.Count > 0) { int selectedRowIndex = dataGridViewAdminCourses.SelectedCells[0].RowIndex; DataGridViewRow selectedRow = dataGridViewAdminCourses.Rows[selectedRowIndex]; string selectedDepartmentCode = selectedRow.Cells[0].Value.ToString(); int selectedCourseNumber = Int32.Parse(selectedRow.Cells[1].Value.ToString()); FormAdminShowCourse newShowCourseForm = new FormAdminShowCourse(selectedDepartmentCode, selectedCourseNumber); var result = newShowCourseForm.ShowDialog(); newShowCourseForm.Close(); } else { MessageBox.Show("Please select a course"); } }