选项卡式窗体显示
private void ShowWindow(Form newForm)
{
newForm.MdiParent = this;
//newForm.TopLevel = false;
TabPage newpage = new TabPage(newForm.Text);
newpage.Tag = newForm;
newpage.Parent = tabShow;//设置新建tabpage父级为tabcontrol
newForm.Parent = newpage;;//设置新建窗体newForm父级为tabpage
this.tabShow.SelectedTab = newpage;
newForm.Dock = DockStyle.Fill;
newForm.Tag = tabShow.SelectedTab;
newForm.FormBorderStyle = FormBorderStyle.None;
newForm.FormClosed += new FormClosedEventHandler(newForm_FormClosed);
newForm.Show();
}
/// <summary>
/// 窗体关闭时移除该处选项卡
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void newForm_FormClosed(object sender, FormClosedEventArgs e)
{
Form newform = sender as Form;
tabShow.TabPages.Remove(newform.Tag as TabPage);
}
//选项卡双击时关闭窗体移除选项卡
private void tabShow_DoubleClick(object sender, EventArgs e)
{
if (tabShow.TabCount > 0)
{
Form fmShowDialog = (Form)tabShow.SelectedTab.Tag;
fmShowDialog.Close();
}
}
/// <summary>
/// 退出
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void ExitButton_Click(object sender, EventArgs e)
{
Application.Exit();
}
/// <summary>
/// 菜单单击事件 显示窗体
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void tmChild_Click(object sender, EventArgs e)
{
AddNewForwShow(sender);
}
private void AddNewForwShow(object sender)
{
bool IsExist = false;
if (sender is ToolStripButton)
{
ToolStripButton tsbutton = sender as ToolStripButton;
switch (tsbutton.Text)
{
case "数据库备份":
DataTable dtShowDialog = new SJTD_HDYX.BLL.MenuForm().GetList(string.Format("mf_MenuID={0}", Convert.ToInt32(tsbutton.Tag))).Tables[0];
string str = "SJTD_HDYX." + dtShowDialog.Rows[0]["mf_FormName"].ToString();
//加载 窗体对象
Form fmShowDialog = (Form)Assembly.LoadFile(Application.StartupPath + "\\" + "SJTD_HDYX.exe").CreateInstance(str);
fmShowDialog.Text = tsbutton.Text;
fmShowDialog.ShowDialog();
break;
default:
foreach (TabPage tab in tabShow.TabPages)
{
if (tab.Text == tsbutton.Text)
{
IsExist = true;
tabShow.SelectedTab = tab;
break;
}
}
if (!IsExist)
{
DataTable dt = new SJTD_HDYX.BLL.MenuForm().GetList(string.Format("mf_MenuID={0}", Convert.ToInt32(tsbutton.Tag))).Tables[0];
if (dt.Rows.Count > 0)
{
string s = "SJTD_HDYX." + dt.Rows[0]["mf_FormName"].ToString();
//加载 窗体对象
Form fm = (Form)Assembly.LoadFile(Application.StartupPath + "\\" + "SJTD_HDYX.exe").CreateInstance(s);
fm.Text = tsbutton.Text;
ShowWindow(fm);
}
}
break;
}
}
else if (sender is ToolStripMenuItem)
{
ToolStripMenuItem tsmenu = sender as ToolStripMenuItem;
switch (tsmenu.Text)
{
case "密码安全":
case "数据库备份":
case "热表更换":
DataTable dtShowDialog = new SJTD_HDYX.BLL.MenuForm().GetList(string.Format("mf_MenuID={0}", Convert.ToInt32(tsmenu.Tag))).Tables[0];
string str = "SJTD_HDYX." + dtShowDialog.Rows[0]["mf_FormName"].ToString();
//加载 窗体对象
Form fmShowDialog = (Form)Assembly.LoadFile(Application.StartupPath + "\\" + "SJTD_HDYX.exe").CreateInstance(str);
fmShowDialog.Text = tsmenu.Text;
fmShowDialog.ShowDialog();
break;
case "联系我们":
System.Diagnostics.Process.Start("www.yingcin.com");
break;
case "用户退出":
Application.Exit();
IsChangeUser = true;
break;
case "更换用户":
IsChangeUser = true;
this.DTUService.StopService();
this.Close();
break;
default:
foreach (TabPage tab in tabShow.TabPages)
{
if (tab.Text == tsmenu.Text)
{
IsExist = true;
tabShow.SelectedTab = tab;
break;
}
}
if (!IsExist)
{
DataTable dt = new SJTD_HDYX.BLL.MenuForm().GetList(string.Format("mf_MenuID={0}", Convert.ToInt32(tsmenu.Tag))).Tables[0];
if (dt.Rows.Count > 0)
{
string s = "SJTD_HDYX." + dt.Rows[0]["mf_FormName"].ToString();
//加载 窗体对象
Form fm = (Form)Assembly.LoadFile(Application.StartupPath + "\\" + "SJTD_HDYX.exe").CreateInstance(s);
fm.Text = tsmenu.Text;
ShowWindow(fm);
}
}
break;
}
}
}
