private void Btn_New_Click(object sender, EventArgs e)
{
Btn_Add.Enabled = true;
Btn_Update.Enabled = false;
Com_NameClass.SelectedValue = 0;
RText_Letter.ResetText();
DGV_Class.ClearSelection();
}
private void Btn_Search_Click(object sender, EventArgs e)
{
DGV_Class.DataSource = classes.Search_Class(RText_Search.Text);
DGV_Class.Columns[0].HeaderText = "رقم الصف";
DGV_Class.Columns[1].HeaderText = "اسم الصف";
DGV_Class.Columns[2].HeaderText = "رقم الكورس";
DGV_Class.ClearSelection();
}
private void Btn_Search_Click(object sender, EventArgs e)
{
DataTable dt = new DataTable();
SqlDataAdapter ad = new SqlDataAdapter("select * from Class where Class.Name like '%" + RText_Search.Text + "%' ", DB.sqlconnection);
ad.Fill(dt);
DGV_Class.DataSource = dt;
DGV_Class.Columns[0].HeaderText = "رقم الصف";
DGV_Class.Columns[1].HeaderText = "اسم الصف";
DGV_Class.Columns[2].HeaderText = "رقم الكورس";
DGV_Class.ClearSelection();
}
private void DGV_Class_DoubleClick(object sender, EventArgs e)
{
RText_Edit.ResetText();
if (DGV_Class.SelectedRows.Count == 0)
{
return;
}
RText_Edit.Text = DGV_Class.CurrentRow.Cells[1].Value.ToString();
DGV_Class.ClearSelection();
Btn_Update.Enabled = true;
Enable_BtnAdd = false;
Btn_Add.Enabled = false;
}
private void Frm_Class_Load(object sender, EventArgs e)
{
DGV_Class.ClearSelection();
}
