private void mtype_Click(object sender, EventArgs e)
{
MemberCTypeInfoList miList = MemberCTypeInfoList.Create();
miList.Show();
miList.Focus();
}
public static MemberCTypeInfoList Create()
{
//判断是否存在
if (mil == null || mil.IsDisposed)
{
//新建
mil = new MemberCTypeInfoList();
}
//返回对象
return(mil);
}