public FmMain()
{
InitializeComponent();
frm = new FormHome(this);
frm.MdiParent = this;
frm.Show();
}
// 返回首页
private void btnHome_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
bool flag = false;
for (int i = 0; i < this.MdiChildren.Length; i++)
{
if (this.MdiChildren[i].Name.ToString().ToLower() == "FormHome".ToLower())
{
this.MdiChildren[i].Activate();
this.MdiChildren[i].Show();
this.MdiChildren[i].WindowState = FormWindowState.Normal;
flag = true;
break;
}
}
if (!flag)
{
frm = new FormHome();
frm.MdiParent = this;
frm.Show();
}
}