private void button2_Click(object sender, EventArgs e) { if (!canNull && textBox1.Text == "") { I3MessageHelper.ShowWarning("请输入名称!"); return; } ok = true; this.Close(); }
private void btOK_Click(object sender, EventArgs e) { if (lbItem.SelectedItem == null) { I3MessageHelper.ShowWarning("请进行选择!"); return; } selectItem = (string)lbItem.SelectedItem; ok = true; Close(); }