private void btnaddstudent_Click(object sender, EventArgs e) { this.Hide(); AddAssessmentComponents addnew = new AddAssessmentComponents(); addnew.Show(); }
private void studentrecord_CellContentClick(object sender, DataGridViewCellEventArgs e) { if (AssessmentComponentrecord.Rows[e.RowIndex].Cells[e.ColumnIndex].Value.ToString() == "Edit") { Class1.stuId = Convert.ToInt32(AssessmentComponentrecord.Rows[e.RowIndex].Cells[0].Value); this.Hide(); AddAssessmentComponents registerStudent = new AddAssessmentComponents(); registerStudent.Show(); } if (AssessmentComponentrecord.Rows[e.RowIndex].Cells[e.ColumnIndex].Value.ToString() == "Delete") { int Id = Convert.ToInt32(AssessmentComponentrecord.Rows[e.RowIndex].Cells[0].Value); if (MessageBox.Show("Are you sure to perform this action!?" + AssessmentComponentrecord.Rows[e.RowIndex].Cells[1].Value.ToString() + "?", "Confirm", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes) { SqlConnection newconn = new SqlConnection(con); newconn.Open(); SqlCommand command = new SqlCommand("delete from AssessmentComponent where Id = '" + Id + "'", newconn); command.ExecuteNonQuery(); newconn.Close(); this.assessmentComponentTableAdapter.Fill(this.projectBDataSet.AssessmentComponent); } } }