parent form

all mdi child windows are cascaded within the client region of the mdi parent form.

所有MDI子窗口均层叠在MDI父窗体的工作区内。

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this property changes the display and behavior of the form to an mdi parent form.

此属性将窗体的显示和行为更改为MDI父窗体。

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gives directions for creating one or more windows that operate within an mdi parent form.

给出创建在MDI父窗体内操作的一个或多个窗口的说明。

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this application demonstrates how to use a child form as a popup menu for a parent form.

这个应用程序演示了如何使用一个子窗体来作为一个父窗体的弹出菜单。

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displays information about the application's current state using a framed area, usually at the bottom of a parent form .

通常在父窗体的底部使用有框架的区域显示有关应用程序的当前状态的信息。

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to access public data from a parent form

从父窗体访问公共数据

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in a method, use the layoutmdi method to set the mdilayout enumeration for the mdi parent form.

在方法中，使用LayoutMdi方法设置MDI父窗体的MdiLayout枚举。

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control can resize or reflow its child controls as the dimensions of the parent form change .

控件可以调整其子控件的大小和流动。

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the following example uses the cascade setting of the mdilayout enumeration for the child windows of the mdi parent form (form1).

下面的示例对MDI父窗体（Form1）的子窗口使用MdiLayout枚举的Cascade设置。

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gets or sets a value that is returned to the parent form when the button is clicked.

获取或设置一个值，该值在单击按钮时返回到父窗体。

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create an mdi parent form that has a menu structure containing file and window top-level menu items and new and close menu items.

创建菜单结构中包含顶级菜单项“文件”和“窗口”及菜单项“新建”和“关闭”的MDI父窗体。

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for information about creating mdi child windows that operate within the mdi parent form, see

有关如何创建在MDI父窗体内运行的MDI子窗口的信息，请参见

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gets or sets the value returned to the parent form when the button is clicked.

获取或设置单击按钮时返回给父窗体的值。

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returns a reference to the dropdown list's parent form

设置或返回下拉列表的父表

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at run time, mdi child forms are displayed inside the client area of an mdi parent form.

在运行时，MDI子窗体在MDI父窗体的工作区内显示。

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to obtain the mdi child forms opened in an mdi parent form, use the

若要获得MDI父窗体中打开的MDI子窗体，请使用

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to force all mdi parent and child forms to close, set the cancel property to false in the mdi parent form.

要强制关闭所有MDI父窗体和子窗体，请将MDI父窗体中的Cancel属性设置成false。

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all mdi child windows are tiled horizontally within the client region of the mdi parent form .

所有MDI子窗口均水平平铺在MDI父窗体的工作区内。

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displaying a bitmap on the client area of an mdi parent form

在一个MDI父窗体的客户端区域显示一幅位图

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method is called, or the parent form is minimized, hidden, or closed.

方法，或最小化、隐藏或关闭父窗体。

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to create an mdi parent form at design time

在设计时创建MDI父窗体

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moreover, keep in mind that when you close an mdi parent form, each of the mdi child forms raises a

此外请记住，关闭MDI父窗体时，每个MDI子窗体先引发一个

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in this procedure, you will add four toolstrip controls to the mdi parent form.

在此过程中，将向MDI父窗体添加四个ToolStrip控件。

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An MDI child form can be maximized, minimized, and moved within the MDI parent form.

MDI子窗体可以在MDI父 窗体内最大化 、 最小化和移动.

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the foundation of a multiple-document interface (mdi) application is the mdi parent form.

MDI父表单是多重文件介面（MDI）应用程式的基础。

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the value of the orderid control on the main or parent form of the current subform.

当前子窗体的主窗体或父窗体上的“订单ID”控件的值。

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to add toolstrip controls to the mdi parent form

向MDI父窗体添加ToolStrip控件

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event of the mdi parent form from being raised. however, canceling the event will set to

但是，取消该事件会将作为参数传递给父窗体的

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this example assumes there is an mdi parent form (form1) that has one or more mdi child windows containing a richtextbox control.

此示例假定有一个MDI父窗体（Form1），其中包含一个或多个含有RichTextBox控件的MDI子窗口。

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