private void btn_add_Click(object sender, EventArgs e)
{
FORM_USER frm = new FORM_USER();
frm.btn_add.Text = "Saved User";
frm.ShowDialog();
}
public FORM_USER()
{
InitializeComponent();
if (frm == null) /*بعين قيمة لل form لو قيمتة ب null وهى تكون قيمتها الحالية */ // .......[4]
{
frm = this;
}
}
private void btn_update_Click(object sender, EventArgs e)
{
FORM_USER frm = new FORM_USER();
frm.text_id_user.Text = this.DGV_user.CurrentRow.Cells[0].Value.ToString();
frm.text_name_user.Text = this.DGV_user.CurrentRow.Cells[1].Value.ToString();
frm.text_Fname_user.Text = this.DGV_user.CurrentRow.Cells[3].Value.ToString();
frm.text_PW_user.Text = this.DGV_user.CurrentRow.Cells[2].Value.ToString();
frm.text_PH_user.Text = this.DGV_user.CurrentRow.Cells[5].Value.ToString();
frm.com_Position_user.Text = this.DGV_user.CurrentRow.Cells[4].Value.ToString();
frm.Text = "User Update:" + this.DGV_user.CurrentRow.Cells[1].Value.ToString();
frm.btn_add.Text = "Update";
frm.state = "update";
frm.text_id_user.ReadOnly = true;
frm.ShowDialog();
}
private void addToolStripMenuItem_Click(object sender, EventArgs e)
{
FORM_USER frm = new FORM_USER();
frm.ShowDialog();
}
private static FORM_USER frm; // ......................[1]
static void frm_formclosed(object sender, FormClosedEventArgs e) // ................[2]
{
frm = null;
}
