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This article has been included in: C#mdi form for multi-window effects Visual C # is Microsoft's next-generation mainstream programming language, and he is a powerfulProgramming language, is being liked by more and more programmers. In Visual C #, there are many features for implementing MDI programming. This article is a concrete example of how MDI programming i

Author: Hu Jian, Department of network science, School of Computer Science, Beijing University of TechnologyWhen using the Appwizard of vc6.0/5.0 to generate the MDI application, we found that the customer background of the MDI main window is the same as that of the dark gray. Vc6.0/5.0 does not provide a method to modify its background color. Even SDK programming does not have a good way to modify the back

Creating MDI apps Before multi-SDI, the MDI was available. wtl provides a series of related classes based on the cframewindowimplbase base class, which makes it especially easy for programmers to compile the MDI application. Figure9 shows the MDI window architecture of wtl. Figure 9:

The basic element of the Multi-Document Interface (MDI) application is the MDI child form, because they are the center of user interaction.In the following process, an MDI child form that displays the RichTextBox Control is created, which is similar to most word processing applications. Replacing the RichTextBox Control with other controls, such as the DataGrid c

From: http://qianshao.blog.51cto.com/935360/201520 UObjective of this section: N understand the concepts and differences between MDI and SDI N proficient in setting the primary attributes of the MDI form and General Form N skills in the arrangement of MDI forms N The form value passing technology that masters and implements Multi-document interfaces 1-4

I. OverviewThe MDI window contains a frame window and a dry window.In fact, the Framework Window itself is a common main window, but its customers are overwritten by a special window.This special window is a pre-defined window class named "MDICLIENT ". It manages the child windows of MDI. Ii. Window Creation1. register an MDI framework window class and provide me

When using the Appwizard of vc6.0/5.0 to generate the MDI application, we found that the customer background of the MDI main window is the same as that of the dark gray. Vc6.0/5.0 does not provide a method to modify its background color. Even SDK programming does not have a good way to modify the background color. So that Microsoft products such as Office are also a gray background. Is there a way to set th

Failure phenomena: How to open MDI file Cause Analysis: The file format of the MDI extension is extended and developed from the TIFF Tagged Image file format, so the MDI file, the Microsoft file image format is basically a markup-based graphic format file. The MDI format file is scanned for printing by an electroni

MDI Form containerThe Multiple Document interface (Multiple-document Interface) is abbreviated as an MDI form. MDI forms are used to display multiple documents at the same time, and each document appears in its own window. MDI forms typically have a window menu with submenus that you use to toggle between windows or do

MDI parent Form creation:Set the parent form property IsMdiContainer to True. It is important to note that not all forms can set this property to True, only the top-level form container is available as an MDI parent form.It is also important to note that the MDI parent form edges are system colors rather than user-set BackColor.It is also important to note that y

This tutorial shows you how to create an MDI application. In fact, it's not very difficult. Theory: Multi-Document Interface (MDI) is a specification for applications that process multiple documents at the same time. You are very familiar with Notepad. It is an example of a single document interface (SDI). Notepad can only work with one document at a time. If you want to open another document, you must fi

Using MDI to browse child windows, with Window management function, the same screen to view the content of multiple Web pages① Multiple Document form (MDI)The MDI form is a form system with a master structure, and Microsoft Word is a typical example. You need at least two forms in the MDI system, one of which can only

For the charging system of the data center that has just been claimed. In this system, the outermost layer is an MDI form. Other operations are performed in the MDI subform. When we see this form, we do not hesitate to say that the main form of this form is an MDI form. All others are their subforms. Therefore, when creating a system, create an

In the previous article I introduced the application of the Tangrammini component in the SDI program, from which I plan to write two to three articles on the use of Tangrammini components in MDI applications, in fact the application in MDI is consistent with the application creation steps in SDI. After using the Tangrammini component in an MDI application, it mak

I'm writing an MFC multiple document (MDI) application. In the parent window, how do I check that all MDI child windows are turned off? If all is turned off, then I want to activate a pane in my main window. Ramesh Windows and MFC do not provide any specialized functions to get the number of MDI child windows, but it is easy to achieve the functionality you wan

An MDI (multiple-document interface) application means that a user can open several documents at the same time, and each document appears in a separate window in the client area of the main window of the application. Like word processor word is a typical MDI application, you can open and use multiple documents in Word, you can also create and open multiple slide applications in PowerPoint, and the spreadshe

At the Computer College of Beijing University of Technology, Mr. Hu's "Deep MDI client window Programming" article discusses two ways to change the background of MDI client windows in the learning process, and describes one of the implementation methods, as well as sample code. I admire the author's diligent attitude towards learning, and at the same time suggest the solutions I have taken when I encounter

See a friend in the forum ask, how can you guarantee that in the MDI main form, a subform of the same type can only be opened once, and then open just to activate the form that was originally opened. This request I have encountered before writing a program. The basic ideas I have achieved are: Typically, each subform inherits from the form type, different subforms represent different functions, so you just need to determine if there is a subform type

Previously, when setting the background of an MDI form, the following code was used to implement: (set IsMdiContainer to False)To create an MDI container manuallyMdiclient mic = new Mdiclient ();Mic. Dock = DockStyle.Fill;Mic. BackgroundImage = Image.FromFile ("Bg.bmp");Today I stumbled across a simpler approach:Set the backgroundimage of the form to the background image you want.If the form is an

Implementing MDI child forms in DelphiUsing MDI to browse child windows, with Window management function, the same screen to view the content of multiple Web pages① Multiple Document form (MDI)The MDI form is a form system with a master structure, and Microsoft Word is a typical example. You need at least two forms in