摘要：using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Security.Cryptography; namespace SHA加密练习1{ class Program { static void Main(string[] args) ... 阅读全文

摘要：using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Security.Cryptography; namespace MD5加密练习1{ class Program { static void Main(string[] args)... 阅读全文

摘要：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.IO; namespa... 阅读全文

摘要：DataGridView控件中的各种事件都无法直接响应Cell中内容的变化，包括KeyPress等事件，可以采用下面方法 无法响应Cell中的回车键 private void dataGridViewBarcode_EditingControlShowing(object sender, DataGridViewEditingControlShowingEventArgs e) { if (e.C... 阅读全文