コード例 #1
0
ファイル: Groups.cs プロジェクト: johari9292/Mini-Project
        private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
        {
            if (e.ColumnIndex == 2)
            {
                ViewGroupStudents sdr = new ViewGroupStudents();
                sdr.Id = int.Parse(dataGridView1.Rows[e.RowIndex].Cells[0].Value.ToString());
                sdr.Show();
            }
            if (e.ColumnIndex == 3)
            {
                GroupEvaluation grp = new GroupEvaluation();
                grp.Id = int.Parse(dataGridView1.Rows[e.RowIndex].Cells[0].Value.ToString());
                grp.Show();
            }
            if (e.ColumnIndex == 4)
            {
                GroupProjects prg = new GroupProjects();
                prg.Id = int.Parse(dataGridView1.Rows[e.RowIndex].Cells[0].Value.ToString());
                prg.Show();
            }
            if (e.ColumnIndex == 5)
            {
                conn.Open();

                String     cm4   = string.Format("Delete from GroupEvaluation where GroupId={0};Delete from GroupStudent where GroupId={0};Delete from GroupProject where GroupId={0};Delete from [Group] where Id={0}", Convert.ToInt32(dataGridView1.Rows[e.RowIndex].Cells[0].Value.ToString()));
                SqlCommand comm4 = new SqlCommand(cm4, conn);
                comm4.ExecuteNonQuery();

                conn.Close();


                MessageBox.Show("Deleted");

                object    sende = null;
                EventArgs er    = null;
                dataGridView1.Rows.Clear();
                this.Groups_Load(sende, er);
            }
        }
コード例 #2
0
ファイル: Groups.cs プロジェクト: johari9292/Mini-Project
        private void button2_Click(object sender, EventArgs e)
        {
            Form frm = new ViewGroupStudents();

            frm.Show();
        }