windows form controls in c# tutorial

);e.Handled = true;}// ----- 其它样式设置 -------if (e.RowIndex % 2 == 0){ // 行序号为双数（含0）时 e.CellStyle.BackColor = Color.White;}else{e.CellStyle.BackColor = Color.Honeydew; }e.CellStyle.SelectionBackColor = Color.Gray; // 选中单元格时，背景色e.CellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter; //单位格内数据对齐方式 } Display effect:The above is the whole content of this article, I hope that everyone's learning has helped, but also hope that we support the script home.Article Source: https://www.jb51

this cell individually by clicking a cell. Columnheaderselect You can select this column by clicking the header cell of the column. You can select this cell individually by clicking a cell. 8. Disable multi-line/Dole/multi-cell selectionfalse;9. Set the style of grid line color of table// set border style (top border), enumeration: Double-line inset border // ... // Border Line Color10. Automatic line NumberingThere is no direct setting property, you need to rend

The example in this article describes how C # controls Excel sheet The way it adapts to page width and column width. Share to everyone for your reference, specific as follows: Read more about C # Interested readers can view the site topics: "C # Operations Excel Skills Summary", "

appears to be very standard, very useful), The two correspond to ToolStrip and StatusStrip, and note their default properties in the dock (which is where the form is located, the default is top and bottom, the top and bottom, you can change to none and you can drag and drop the position arbitrarily), Of course, these complex control choreography we do not need to grasp, as long as we know that there is such a thing.?Finally introduced a less commonly

software (find this Form1, and then set icon for the other Ico icon, try to keep the size of 32*32, and Xining after you can see the entire software icon also changed over)?Let's look at other third-party controls, such as text boxes if you use Fastcoloredtextbox to automatically display line numbers (just like Cskin, drag and drop DLLs into the toolbox to use)?Again, such as the 2D Drawing Control zedgraphic can easily display the graph, the specifi

is, if you specify that the third form is owner of the new mode window, it is true that the new window and the original window may be severed, but as a child window of the third window. But in fact, the establishment of the parent-child relationship does not bring us much surprises. For example, before the new window closes, the parent window is still unable to gain control, and so on, all behavior has not changed. Iii. Summary and explanation 1, t

Writing ActiveX controls in C # (i) A few days ago to do a Web project, you must write an ActiveX control yourself. Most of today's ActiveX controls are developed using vb/c++, and I'm not familiar with them, so consider writing ActiveX controls using familiar

intranet--〉 Custom Level--〉 Initialize and run ActiveX controls that are not marked as safe, and set their values to Enabled. We refreshed the page and now we can finally run it correctly. Of course, we can't expect our clients to modify this value as much as we do. After all, the first is the operation of trouble, the second is to bring a great security risks to the computer. After searching on the internet, it is found that the IObjectSafety in

1. Use the WINAPI "SetParent" interface: Copy Code code as follows: [DllImport ("user32.dll", SetLastError = True)] static extern IntPtr setparent (IntPtr hwndchild, IntPtr hwndnewparent); Copy Code code as follows: Control. Dock = Dockstyle.none; Control. left = 0; Control. top = 0; Control. Width = Screen.PrimaryScreen.Bounds.Width; Control. Height = Screen.PrimaryScreen.WorkingArea.Height; SetParent (Control. Handle, IntPtr.Zero); Ex

C # Game-Assisted Scripting Learning record (September 3, 2017)Use ideasUse the ListBox control to display all my tasks and the tasks I have selected.Left is listbox_ selected task , right is listbox_ task ListDouble-click Add content to another ListBox list (from task List → selected task)Using the double-click event in the ListBox, there are 2 double-click events, DoubleClick and MouseDoubleClickI do not know what is the difference, try to feel the

The example in this article describes how DataGridView uses the ToolTip control to display cell contents in C #. Share to everyone for your reference, specific as follows: The code is as follows: Using System; Using System.Collections.Generic; Using System.ComponentModel; Using System.Data; Using System.Drawing; Using System.Linq; Using System.Text; Using System.Windows.Forms; Using System.Data.SqlClient; namespace Exam2 {public partial class Ma

Recently, a friend asked me to get him an application full screen function, such as the bank's access code interface. So I look up some methods of implementation from the Internet. How do I achieve full-screen display in C # applications?The effect is like Windows ' own screen saver and numerous games, regardless of whether the taskbar is set to keep the taskbar in front of other windows Implementation Way One Find some simple ways to achieve this