
C# 字符串(string)转枚举(Enum)
/// summary/// 字符串转Enum/// /summary/// typeparam name="T"枚举/typeparam/// param name="str"字符串/param/// returns转换的枚举/returnspublic T ToEnumT(string str){try{return (T)Enum.Parse(typeof(T), str);}catch{return default(T);…
/// summary/// 字符串转Enum/// /summary/// typeparam name="T"枚举/typeparam/// param name="str"字符串/param/// returns转换的枚举/returnspublic T ToEnumT(string str){try{return (T)Enum.Parse(typeof(T), str);}catch{return default(T);…
核心代码/// summary/// 图片转换为ico文件/// /summary/// param name="origin"原图片路径/param/// param name="destination"输出ico文件路径/param/// param name="iconSize"输出ico图标尺寸,不可大于255x255/param/// returns是否转换成功/retu…
效果图步骤如下1、父窗体窗属性设置IsMdiContainer = true;2、嵌入的子窗体添加Form2 form2 = new Form2();form2.Show();form2.MdiParent = this;
效果图核心代码public partial class Form1 : Form{//原创来自 www.luofenming.compublic Form1(){InitializeComponent();}private void Form1_Load(object sender, EventArgs e){//读取配置信息Dictionarystring, int dic = JosnConfigHelper.ReadConfigDictionarystrin…
先看一下效果图源码下载地址: https://pan.baidu.com/s/1A0GhycAIQPOEveBma9o8dg?pwd=d156 提取码: d156在这里我们是继承GridControl,重写基类的功能核心代码如下using DevExpress.XtraGrid.Views.Grid;using System;using System.Data;using System.Drawing;using Syst…
效果自定义控件核心代码/// summary/// 遮罩层/// /summary[Designer("System.Windows.Forms.Design.ParentControlDesigner, System.Design", typeof(IDesigner))]public class MaskLayer : Control{/// summary/// 遮罩层/// /summarypublic MaskLayer(){SetSty…
先看一下 显示前后的效果没转之前转显示值之后的效果在这里 数值为1时显示A相,数值为2时显示B相 ,数值为3时显示C相 ,核心代码如下private void gridView1_CustomColumnDisplayText(object sender, DevExpress.XtraGrid.Views.Base.CustomColumnDisplayTextEventArgs e){…
效果图核心代码using System;using System.Drawing;using System.Drawing.Drawing2D;using System.Windows.Forms;namespace TabControlDemo{public class MyTabControl : TabControl{const int CLOSE_SIZE = 15;//原创来自 www.luofenming.compublic MyTabControl(){this.…
1、从NuGet里面安装Spire.OCR2、安装之后,找到安装路径下,默认生成的packages文件夹,复制该文件夹路径下的 6 个dll文件到程序的根目录 3、调用读取方法 OcrScanner scanner = new OcrScanner();string path = @"C:\1.png";scanner.Scan(path);string s = scanner.Text.T…
效果图注册样式事件this.gridView1.RowCellStyle += new DevExpress.XtraGrid.Views.Grid.RowCellStyleEventHandler(this.gridView1_RowCellStyle);this.gridView1.RowStyle += new DevExpress.XtraGrid.Views.Grid.RowStyleEventHandler(this.gridView1_RowStyle);事件方法/…