private void

Declaration: forwarding from Network     Introduction C # Language evolved from C/C ++. It is modern, simple, fully object-oriented, and type-safe. C # The language is targeted by Microsoft. A new language launched by the. NET platform. the

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;namespace instance 7_7 drawing graphics {public partial class

In project development, the design of the form will affect the user's overall impression on the software. Therefore, the form effect should be beautifully designed. 029 create a mouse penetrating form To make the desktop more beautiful, you can add

When we use winform applications, we usually encounter the problem of using the control information on the multi-threaded control interface. However, we cannot use traditional methods to solve this problem. I will introduce it in detail below. First,

These two things took time to write the snake program. Now we will describe the general design process. Please download the source program at www.csdn.net. My username is andamajing. A simple analysis shows that the snake shows and controls two

Net prohibits cross-thread access to controls in principle, because this may cause errors. We recommend that you use a proxy to indirectly operate controls not created by the same thread. The second method is to prohibit the compiler from checking

if ("==STRFL") Console.WriteLine ("The index value returned is:" + objString.str.IndexOfAny (C,intstart)); Else Console.WriteLine ("The index value returned is:" + objString.str.LastIndexOfAny (C,intstart)); Break Case 3: Console.Write ("Enter the

C # several questions about multi-threaded access to the winform control 2010-10-28 from: blog garden font size: [large, small] Abstract:In most cases, you may encounter the problem of using multi-threaded control interface control

Check if the port is occupied!public static bool Portinusebl (int port){BOOL InUse = false;Ipglobalproperties ipproperties = Ipglobalproperties.getipglobalproperties ();//Get Current port listipendpoint[] ipendpoints =

File operationsFile class, FileInfo class. Using System.IO Namespace(i) CreateMethod One:1 private string path = @ "F:\Text\aaa.txt"; 2 private void Createfile_click (object sender, EventArgs e) 3 {4filestream fs =

Document directory Create a simple thread: Create a thread with parameters: Use timer to create a thread: Use threadpool to create a thread without parameters: Use threadpool to create a thread with parameters: Create a thread using

Then the first article, continuing, is the second part of the FrMain.cs file in addition to the code in the first article: //******************************* #region Create custom tools to measure distances (can be polylines) and measure

//********************************************************** Main Window Program //******************************************************** Using System; Using System.Collections.Generic; Using System.ComponentModel; Using System.Data; Using

You can add some animation effects on the form to add some fun for the operator. Scroll subtitles in the 031 form The effect of rolling subtitles is actually to change the text position. The best way to display a string of text on the form is to use

Using System; Using System.Collections.Generic; Using System.ComponentModel; Using System.Data; Using System.Drawing; Using System.Linq; Using System.Text; Using System.Threading.Tasks; Using System.Windows.Forms;namespace WindowsFormsApplication1

On the Android XUTILS3 framework using the method (a) article, mainly introduced the XUTIL3 annotation module, network module, picture loading module, today to bring you a database module explanation, now the mainstream ORM framework, such as

Mainactivity as follows:Package Cc.c;import Android.app.activity;import Android.graphics.bitmap;import android.graphics.matrix;import Android.graphics.drawable.bitmapdrawable;import Android.os.bundle;import android.widget.imageview;/** * Demo

Data browsingSimple binding of textboxPrivate void page_load (Object sender, system. eventargs E){If (! Ispostback){Session ["recordpos"] = 0;}Sqldataadapter1.fill (dsstudent1.tbstudentinfo );This. databind ();} Private void btnprev_click (Object

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 meifengsystem{Public

Use C # To compile a simple notebook, Using System; using System. collections. generic; using System. componentModel; using System. data; using System. drawing; using System. linq; using System. text; using System. threading. tasks; using System.