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using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Diagnostics; using System.Wind... 阅读全文
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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 Wind... 阅读全文
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using System; using System.Runtime.InteropServices; namespace ConsoleApplication { class Program { [DllImport("winmm.dll")] public static extern uint mciSendString(string lps... 阅读全文
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转自：http://www.cnblogs.com/netlyf/archive/2011/06/22/2086718.html 一、获取当前文件的路径 string str1=Process.GetCurrentProcess().MainModule.FileName;//可获得当前执行的exe 阅读全文
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using System; using System.Net; using System.Net.Mail; using System.Text; namespace ConsoleApplication { class Program { static void Main(string[] args) { MailMes... 阅读全文
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using System; using System.Net; namespace ConsoleApplication { class Program { static void Main(string[] args) { IPHostEntry ipHost = Dns.GetHostEntry(Dns.GetHost... 阅读全文
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using System; using System.Data.OleDb; namespace ConsoleApplication { class Program { static void Main(string[] args) { string strConnection = "Provider = Microso... 阅读全文
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using System; using System.Data.SqlClient; namespace ConsoleApplication { class Program { static void Main(string[] args) { SqlConnection con = new SqlConnection(... 阅读全文
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using System; namespace ConsoleApplication { class Program { static void Main(string[] args) { string a = "1234"; int b = Convert.ToInt32(a)+1; ... 阅读全文
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using System; using System.Media; namespace ConsoleApplication { class Program { static void Main(string[] args) { SoundPlayer s = new SoundPlayer("test.wav"); ... 阅读全文