摘要: 以下代码均为我自己项目中的代码,没有作为公用代码: #region 线程定时器定义 public delegate void EveDY1(object sender, EventArgs e);//申明委托-电源1 System.Timers.Timer tim_DY1 = new System. 阅读全文
posted @ 2021-08-28 11:09 Cmale 阅读(479) 评论(0) 推荐(0)
摘要: private void ExtractNormalFileInResx(byte[] resource, String path) { FileStream file = new FileStream(path, FileMode.Create); file.Write(resource, 0, 阅读全文
posted @ 2021-08-28 11:01 Cmale 阅读(320) 评论(0) 推荐(0)
摘要: 首先:加载所需DLL [DllImport("winmm.dll")] ResourceManager rm = new ResourceManager("IT6831A.Properties.Resources", Assembly.GetExecutingAssembly()); SoundPl 阅读全文
posted @ 2021-08-28 09:39 Cmale 阅读(221) 评论(0) 推荐(0)
摘要: 速度非常快,5W行40列,几秒完成。 VB :VSFlexGrid3.SaveGrid Path, flexFileExcel, flexXLSaveFixedCells Or flexXLSaveRaw 阅读全文
posted @ 2021-08-28 09:31 Cmale 阅读(138) 评论(0) 推荐(0)
摘要: 1.需要引用using System.Timers; 2.声明timer对象 3.注册Elapsed事件 参考代码如下: private void Form1_Load(object sender, EventArgs e) { System.Timers.Timer timer = new Sys 阅读全文
posted @ 2021-08-24 08:10 Cmale 阅读(240) 评论(0) 推荐(0)
摘要: //如通过object 使用button控件(利用object as button): public static void fun(object sender) { (sender as Button).BackColor = System.Drawing.Color.Green; } 阅读全文
posted @ 2021-08-22 23:11 Cmale 阅读(116) 评论(0) 推荐(0)
摘要: 方法一、使用正则表达式 1、纯数字提取 string str = "提取123abc提取"; //我们抓取当前字符当中的123 string result = System.Text.RegularExpressions.Regex.Replace(str, @"[^0-9]+", ""); Con 阅读全文
posted @ 2021-08-11 08:33 Cmale 阅读(3263) 评论(0) 推荐(0)
摘要: private void skinDataGridView1_CellValueChanged(object sender, DataGridViewCellEventArgs e) { if (e.ColumnIndex != 0 || e.RowIndex < 0) return; if (sk 阅读全文
posted @ 2021-08-04 11:24 Cmale 阅读(248) 评论(0) 推荐(0)
摘要: private void dgvData_EditingControlShowing(object sender, DataGridViewEditingControlShowingEventArgs e) { if (this.dgvData.CurrentCell.ColumnIndex == 阅读全文
posted @ 2021-08-03 18:50 Cmale 阅读(561) 评论(0) 推荐(0)
摘要: 简化后代码: if(A.ToString() == "A" || A.ToString() == "B" || A.ToString() == "C") 简化后代码: if (new[] { "A", "B", "C" }.Contains(A.ToString())) 阅读全文
posted @ 2021-08-03 08:16 Cmale 阅读(1117) 评论(0) 推荐(1)