private void btn_ok_Click(object sender, EventArgs e)
{
this.panel_value.IsActive = false;
Val = this.txt_value.Text;
if (string.IsNullOrEmpty(Val) && string.IsNullOrEmpty(label_value.Text))
{
this.panel_value.IsActive = true;
this.txt_value.Focus();
return;
}
if (_before != null)
{
btn_ok.Enabled = false;
btn_ok.State = true;
IAsyncResult iresult = _before.BeginInvoke(null, null);
bool result = _before.EndInvoke(iresult);
btn_ok.State = false;
btn_ok.Enabled = true;
if (result)
{
this.DialogResult = DialogResult.OK;
}
else
{
this.panel_value.IsActive = true;
this.txt_value.Focus();
}
}
else
{
this.DialogResult = DialogResult.OK;
}
}
private void btn_ok_Click(object sender, EventArgs e)
{
if (_before != null)
{
btn_ok.Enabled = false;
btn_ok.State = true;
IAsyncResult iresult = _before.BeginInvoke(null, null);
bool result = _before.EndInvoke(iresult);
btn_ok.State = false;
btn_ok.Enabled = true;
if (result)
{
this.DialogResult = DialogResult.OK;
}
}
else
{
this.DialogResult = DialogResult.OK;
}
}