45 lines
1.2 KiB
C#
45 lines
1.2 KiB
C#
using MySql.Data.MySqlClient;
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using System;
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using System.Collections.Generic;
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using System.Text;
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namespace Articulate
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{
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public class DBConnection
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{
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public string Server { get; set; }
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public string DatabaseName { get; set; }
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public string UserName { get; set; }
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public string Password { get; set; }
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private MySqlConnection Connection { get; set; }
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private static DBConnection _instance = null;
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public static DBConnection Instance()
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{
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if (_instance == null)
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_instance = new DBConnection();
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return _instance;
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}
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public bool IsConnect()
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{
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if (Connection == null)
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{
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if (String.IsNullOrEmpty(DatabaseName))
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return false;
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string connstring = string.Format("Server={0}; database={1}; UID={2}; password={3}", Server, DatabaseName, UserName, Password);
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Connection = new MySqlConnection(connstring);
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Connection.Open();
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}
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return true;
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}
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public void Close()
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{
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Connection.Close();
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}
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}
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}
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