private void mnuDelete_Click(object sender, EventArgs e)
{
try
{
Blank form = (Blank)this.ActiveMdiChild;
form.Delete();
}
catch (NullReferenceException)
{
MessageBox.Show("Действие Delete невозможна", this.Text, MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
}
private void cmnuDelete_Click(object sender, EventArgs e)
{
Blank form = (Blank)this.ActiveMdiChild;
form.Delete();
}
