- 控件dockpanel中提供了几个可用的类, 重要的有两个, 一是DockPanel, 一是DockContent,
DockPanel是从panel继承出来的, 用于提供可浮动的dock的子窗口进行浮动和dock的场所,
DockContent是从form类中继承出来的, 用于提供可浮动的窗口基类. 就是说: DockContent对象可以在DockPanel对象中任意贴边, 浮动, TAB化等.
- 引用—>添加引用—>浏览—>weiFenLuo.winFormsUI.Docking.dll。
- 工具箱—>右键—>选择项—>.net组件—>浏览—>weiFenLuo.winFormsUI.Docking.dll—>在工具箱出现dockPanel。
- 将dockPanel拖到窗体Form1上，设置Dock属性，我设置的是：Fill。窗体属性IsMdiContainer:True。
- 在代码中修改窗体继承于DockContent。 public partial class Form2 : DockContent
- 在主窗体中：
public partial class Form1 : DockContent
{
//子窗体
private FrmCustomer frmCustomer = new FrmCustomer();
private b_employee employee = new b_employee ();
public Form1()
{
InitializeComponent();
frmCustomer.Show(this.dockPanel1);
employee.Show(this.dockPanel1);
System.Threading.Thread.Sleep(50);
}
private void Form1_Load(object sender, EventArgs e)
{
Form2 frm = new Form2();
frm.Show(this.dockPanel1);
//窗体Form2添加到主窗体左边缘
frm.DockTo(this.dockPanel1,DockStyle.Left);
}
}
- 在主窗体中添加右键事件，设置dockPanel的contentMenuScrip为拖拽的menuscrip,窗体添加
///
/// 关闭所有窗体
///
///
///
private void menu_Window_CloseAll_Click(object sender, EventArgs e)
{
CloseAllDocuments();
}
public void CloseAllDocuments()
{
if (dockPanel1.DocumentStyle==DocumentStyle.SystemMdi)
{
foreach (Form form in MdiChildren)
{
form.Close();
}
}
else
{
IDockContent[] documents=dockPanel1.DocumentsToArray();
foreach (IDockContent content in documents)
{
content.DockHandler.Close();
}
}
}
///
/// 关闭其他窗体
///
///
///
private void menu_Window_CloseOther_Click(object sender, EventArgs e)
{
if (dockPanel1.DocumentStyle == DocumentStyle.SystemMdi)
{
Form activeMdi = ActiveMdiChild;
foreach (Form form in MdiChildren)
{
if (form != activeMdi)
{
form.Close();
}
}
}
else
{
foreach (IDockContent document in dockPanel1.DocumentsToArray())
{
if (!document.DockHandler.IsActivated)
{
document.DockHandler.Close();
}
}
}
}
///
/// 找到窗体
///
///
///
private DockContent FindDocument(string text)
{
if (dockPanel1.DocumentStyle == DocumentStyle.SystemMdi)
{
foreach (Form form in MdiChildren)
{
if (form.Text == text)
{
return form as DockContent;
}
}
return null;
}
else {
foreach (DockContent content in dockPanel1.Documents)
{
if (content.DockHandler.TabText==text)
{
return content;
}
}
return null;
}
}
public DockContent ShowContent(string caption, Type formType)
{
DockContent frm = FindDocument(caption);
if (frm==null)
{
// frm = ChildWinManagement.LoadMdiForm(Portal.gc.MainDialog, formType) as DockContent;
}
frm.Show(this.dockPanel1);
frm.BringToFront();//将控件带到前面
return frm;
}