• When there are too many options in the element UI drop-down list, we can solve the stuck problem by customizing the search


    When using the select selector, if there is too much data in the drop-down list, there will be an obvious stuck experience, such as: Document <span style=”background-color: #f5f5f5; color: #000000;”> let options </span><span style=”background-color: #f5f5f5; color: #000000;”>=</span><span style=”background-color: #f5f5f5; color: #000000;”> []; </span><span style=”background-color: #f5f5f5; color: #0000ff;”>for</span><span style=”background-color: #f5f5f5; color: #000000;”>(let i</span><span style=”background-color: #f5f5f5; color: […]

  • Winfrom: a method to reduce redraw flicker of control


    Double buffering of WinForm controls. The double buffered property of the control is hidden and its property value can be changed by reflection. Lv. Gettype(). Getproperty (“doublebeuffered”, bindingflags. Instance | bindingflags. Nonpublic). SetValue (LV, true, null); // LV is the control name   Turn on double buffering when redrawing a control. this.SetStyle(ControlStyles.DoubleBuffer | ControlStyles.UserPaint | […]

  • Analysis of using Mui progress bar


    How to use the Mui progress control: Check whether the current container (container control) itself contains the. Mui ProgressBar class: If the current container contains the. Mui ProgressBar class, the progress will be displayed directly with the current container as the target control; Otherwise, check whether the direct child node of the current container contains […]

  • Using user control to realize RichTextBox with line number and ruler in WinForm (with code download)


    scene The RichTextBox control allows users to input and edit text while providing more advanced formatting features than normal textbox controls. Effect       Note: Blog home page:https://blog.csdn.net/badao_liumang_qizhi Official accountDomineering procedural apeGet programming related ebooks, tutorials and free downloads. Realization Create a new user control, guagerichtextbox. Editing a user control is equivalent to defining […]

  • Go GUI controls and signals


    Go GUI controls and signals control Control Brief Control is the encapsulation of data and methods. Control has its own properties and methods. Property refers to the characteristics of the control. Method refers to some simple and visible functions of the control. For example, the button is a control. The button is square, with a […]

  • Add sub control to panel control and locate it in WinForm through code


    scene The panelcontrol of devixpress is often used for layout of form pages. Generally drag a pannelcontrol, then drag other controls.     If it is generated by code and controls the layout, how to implement. Official accountDomineering procedural apeGet programming related ebooks, tutorials and free downloads. Realization For example, to add a TextEdit to […]

  • Some discussion on the smooth scheme of list scrolling in IOS


    In recent years, app is more and more advocating experience first. It’s hard for users to buy if they scribble casually. Smooth list is one of the most important points. If a App page is rolled up, it is always carton carton, and it is used as a negative material to Tucao or make complaints […]

  • (64) C × WinForm custom control thermometer (industry) – hzhcontrols


    Official website http://www.hzhcontrols.com premise It’s been 7 or 8 years since I started, I always want to make a set of beautiful custom controls, so I have this series of articles. GitHub:https://github.com/kwwwvagaa/NetWinformControl Code cloud: https://gitee.com/kwwwvagaa/net/winform/custom/control.git If you think it’s OK, please click star to support it Welcome to discuss: Penguins 568015492 Please click [recommend] below […]

  • IOS theme replacement, music player, column management, upload video cover and other source codes


    IOS selected source Theme change library themestyletools IOS upload video select video covercontroller Scmuic (for IOS 11) OpenGL DEMO Brother Kwai brother Simple and convenient time selector and option selector in package! LYLOptionPicker One line code imitates Tencent News and today’s headline management Quick integration of tableview folding cell (similar to QQ grouping) <br/> IOS […]

  • The method of adding child controls to controls when using devexpress in WinForm


    scene The panel control control is often used for layout design when using devixpress in WinForm, so you need to generate controls and add child controls in your code. Realization One is to set the parent property of the control to be added as a container control. PanelControl panelControlX = new PanelControl(); TextEdit minTextEditX = […]

  • Several methods of ActiveX control registration


    ActiveX control is a dynamic link library, which operates as a COM based server and can be embedded in the host application of the container. The predecessor of ActiveX control is OLE control. Because ActiveX control has nothing to do with the development platform, the ActiveX control developed in one programming language can be used […]

  • Winfrom get focus control


    [DllImport(“user32.dll”, CharSet = CharSet.Auto, CallingConvention = CallingConvention.Winapi)] internal static extern IntPtr GetFocus(); ///Get the control that currently has focus private Control GetFocusedControl() { Control focusedControl = null; IntPtr focusedHandle = GetFocus(); if (focusedHandle != IntPtr.Zero) focusedControl = Control.FromChildHandle(focusedHandle); return focusedControl; } View Code Original link: https://blog.csdn.net/alisa525/article/details/7402307