C 連線SqlServer常用配置檔案

如果不存在配置檔案或不存在完整的配置檔案，則將預設配置寫入檔案中

如果存在配置檔案，則將從檔案中讀取配置檔案，獲取連線字串

/// /// serverpath.ini檔案路徑

/// 
private string serverpathinipath;
/// /// 獲取連線字串
/// 
public string getconnectionstring()
string server = publicutility.readvaluefrominifile("section", "server", "", serverpathinipath);
string database = publicutility.readvaluefrominifile("section", "database", "", serverpathinipath);
string user = publicutility.readvaluefrominifile("section", "user", "", serverpathinipath);
string password = publicutility.readvaluefrominifile("section", "password", "", serverpathinipath);
string connectionstring = "server=" + server + ";database=" + database + ";uid=" + user + ";pwd=" + password;
return connectionstring;
}

public static class publicutility

/// /// 寫入ini配置檔案
/// 
/// 段
/// 鍵名
/// 鍵值
/// 檔案路徑
public static void writevaluefrominifile(string section, string key, string value, string filepath)
}

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