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

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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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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nordic union of commercial traveller;

北欧旅行推销员联盟；

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sir robert peel brought out a resist method, he had purchased the idea for from a commercial traveller for equivalent of $25.

1802年罗伯特皮尔爵士带来了抵制的方法，他已购买的想法从商业旅行者为相当于25美元。

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