mdi icons

One, MDI form container:1. Function:It allows the other form to open inside it and cannot exceed its scopeSet the properties of a form: IsMdiContainer to true-window style2. Questions:(1) How do I open the other form inside it?The name of the form object. MdiParent = this;(2) How do I maximize properties when I open a form?Set maximized properties with code before instantiating a Form object, showNote: The WindowState property of the form must be the

DLL encapsulation of MDI child forms is a common software development technology, which has the following advantages: Personnel can write a module, including (interface + logic), without interfering with each other. After the module is developedProgramUnified Call.Program upgrade: when the program is upgraded, you can update a DLL without compiling the main EXE file. Different modules can be provided to customers based on their different needs and

Windows 8 is the latest version of Microsoft's Windows operating system with revolutionary changes. The system aims to make people's daily computer operations easier and faster, and provide people with an efficient and easy-to-use work environment. Windows 8 has a beautiful touch interface and a new browsing experience. The design is bold and unique, so I believe it will become popular. Therefore, if you are a designer and want to prepare for Windows 8 related projects, you need to learn their d

MDI Form container:In general, a form is a top-level container and is not allowed in any other container, but if you set the IsMdiContainer property of a form to true, the form becomes the form container where you can put other formsIn the internal form, no matter how it is adjusted, it is not possible to jump out of its parent form containerNote: If you want the internal form to be maximized and not display the Maximize minimized button, set its form

Spark version MDI titlewindow, with skin, maximum minimization, scaling, and function disabling In last year's project, multiple windows were needed. The MDI with flexlib often encountered version problems earlier than 4.5, especially when the index subclass was added and when skin calls were made, there are always some buckets, The root cause of this headache is that flexlib is developed using the ha

Article Source: http://hi.baidu.com/wuyunju/item/3d20164c99a276f6dc0f6c52QT provides Mdiarea controls that make it easy to implement standard MDI forms, but it's not easy to use. It feels like 360 browsers to switch subforms by tab. Click the button on the menu item or toolbar to create a new tab, and generate a subform. Click the Cross on the tab to close the tab and release the subform object. To implement this style of

"When you open a child window body in MDI mode, you always cannot maximize the display, and the windowstate of the Subwindow body is set to maximized?" ", I believe a lot of people will encounter this kind of problem, please use the following method to set the MDI child form to maximize:1. Set the IsMdiContainer of the parent form to true;2, the WindowState of the form is set to normal;3. Open the subform i

Problem Solutions User32dll Systemruntimeinteropservices Code Summarize Problem A problem that has been discovered in the optimizer these days is that when a subform in an MDI form is activated, it is always obscured by controls in the main form (various controls). Solve the method also tried a lot but is not very satisfied, because C # winfrom form does not have SetParent method, so many things need

Forms 2, 3, 4 ... a design that falls only within the scope of form 1 (the parent form) and can be displayed all---MDI form designCreate an object of the MenuStrip class in Form 1 (menu bar), set one of the click events to show Forms 2, 3, 4Private void Display Subform Toolstripmenuitem_click (object sender, EventArgs e) {new Form2 (); F2. Show (); New Form3 (); F3. Show (); New Form4 ();

Opencv.doc in MFC", the above article and the program works. These things are finally available to everyone, you may need to study carefully. 2, "MFC Multi-document OPENCV processing image Open, save", from: http://blog.csdn.net/abcjennifer/article/details/7313711 This mm blog is good ah, we can seriously study. Third, new MFC. EXE project MYCV (this project deliberately took a new name, and the original program is not the same.) ), MDI, note the fi

How to solve the problem of merging the title bar of the child form and the menu bar of the main form by maximizing the child form of WinForm MDi, winformmdi Write the following code in the ItemAdded event in the main form menu bar: * MsMain is the Name attribute value in the menu bar of my main form. // The private void msMain_ItemAdded (object sender, ToolStripItemEventArgs e) {if (e. item. text. length = 0) {e. item. visible = false;} else {e. item

Recently, a netizen asked me this question, I went online search, the result is very disappointed, there are several in the CSDN on the help post, see finally did not find a clear answer. Here I found on the Internet API function SetParent (), and the online error has been modified, and gave a simple example code. Readers can test themselves:Public Class Form1 ' octopus brother, qq:3107073263 Group: 309816713 ' If you have any questions or good suggestions please contact me, everyone

recently working on a gadget and discovering a problem that was not encountered in the past to do the project: The Subform is blocked by the control of the parent form! As shown in the following:The subform's topmost has been set to true, and the parent form's controls have been placed on the ground floor, but the result is still pessimistic! Helpless, Google a bit, tried a lot of methods, the results found a simple solution to the problem, the code is as follows:Using System.Runtime.InteropSer

(The effect is not very good, for reference only)First: Create a new class win32native, introducing the Win32 external function.The code is as follows:public class Win32native{[System.Runtime.InteropServices.DllImport ("user32.dll", EntryPoint = "SetParent")]public extern static IntPtr SetParent (IntPtr childptr, IntPtr parentptr);}Second: Create a new two form:Window1.xamlWindow2.xamlThird: Add references in Window1.xaml.csUsing System.Windows.Interop;IV: Put a Button1 in the Window1 formThe ev

Recently I am working on a winform application.ProgramWhen the MDI form is used, a lot of trouble is encountered. One of them is how to solve the problem of not letting the child form be instantiated multiple times. I have searched the internet for a long time and found many solutions. Here I will introduce some simple methods. In fact, this is the singleton mode in the classic 23 design patterns. The following uses C # To implement it: Suppose

If the main window is an MDI window, you only need to set the ismdicontainer attribute to true. Add the following to the pop-up form:CodeThe child window can be nested in the parent form. Private Void Showform1_cick ( Object Sender, eventargs E) { Form1 childform = New Form1 (); Childform. mdiparent = This ; Childform. Show (); } If the splitcontainer container control is added in the main window, the child form cannot be displayed in the pa

This article from: http://www.cnblogs.com/xiaofengfeng/archive/2011/09/16/2178496.html One component in the DevExpress. net package is xtraTabbedMdiManager. It can display the MDI window as a TabControl style, which is very practical. Unfortunately, disabling tabs (I .e. sub-MdiChild) cannot be achieved by double-clicking. This is a bit difficult for friends who are used to software such as aoyou. View the xtraTabbedMdiManager events, such

1. Main controls usedTreeview,Splitter, set the parent windowIsmdicontainerSetTrue. Child form startposition = manual, Effect Use splitter to divide the parent window into two parts, with Treeview on the left and child forms on the right. Open subwindowCode Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> Form childform = New Form ();Childform. mdiparent = This ;Childform. Text = " Window " +

In SDI and MDI of MFC, you want to get CXXXView from your CXXXApp (of course it inherits from CWinApp) (of course it inherits from CView) the view pointer is not an easy task. The following describes how to get it. OK. Let's get started.If we want to get the view pointer, first we need to get the pointer to the document and how to get the pointer to the document class, first we need to get the pointer to the Document Template (that is, CDocTemplate ),

First: Form room = new room (); // room is the new form nameFor (INT x = 0; x {Form tempchild = (form) This. mdichil.pdf [x];Tempchild. Close ();}Room. mdiparent = this;Room. windowstate = formwindowstate. maximized;Room. Show (); Second: // Query whether the form already exists by the form name. If yes, it is displayed. Otherwise, a new form is created.If (this. checkchildfrmexist ("subjectsetting") = true){Return;}Subjectsetting newfrm = new subjectsetting (); // subjectsetting is the