日期:2014-05-17 浏览次数:21068 次
//查询
if (w == null)
{
w = new wait();
w.LabelText = "正在查询,请稍候";
w.TopLevel = false; //将子窗体作为控件显示
w.TopMost = true;
w.BringToFront();
w.Location = new System.Drawing.Point(dataGridView.Width / 2 - dataGridView.Location.X - w.Width / 2, dataGridView.Height / 2 - dataGridView.Location.Y);//将子窗体显示在主窗体中间位置,
dataGridView.Controls.Add(w);//将子窗体的父容器设置为datagridview
w.Show();
}
/// <summary>
/// 关闭进度窗
/// </summary>
void closewait()
{
if (w != null)
{
w.Close();
w.Dispose();
this.Focus();
}
}
if (w== null || w.IsDisposed)
{
}