本文整理汇总了C#中Connection.OpenConnection方法的典型用法代码示例。如果您正苦于以下问题：C# Connection.OpenConnection方法的具体用法？C# Connection.OpenConnection怎么用？C# Connection.OpenConnection使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Connection的用法示例。
在下文中一共展示了Connection.OpenConnection方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: GetRole
public UserRole GetRole(int roleId)
{
Connection<UserRole> conn = new Connection<UserRole>(Connection<string>.connectionString);
try
{
conn.OpenConnection();
UserRole role = conn.LoadData("SELECT Role FROM Role where RoleId = '" + roleId + "';").FirstOrDefault();
return role;
}
catch (Exception ex)
{
Log.Error(ex.Message);
return null;
}
finally
{
conn.CloseConnection();
}
}示例2: GetUser
/// <summary>
/// GetUser
/// </summary>
/// <param name="name"></param>
/// <param name="password"></param>
/// <returns></returns>
public User GetUser(string name, string password)
{
Connection<User> conn = new Connection<User>(Connection<string>.connectionString);
try
{
conn.OpenConnection();
User user = conn.LoadData("SELECT * FROM User where UserName = '" + name + "' and Password = '" + password + "';").FirstOrDefault();
user.Role = new UserRole().GetRole(user.RoleId).Role;
return user;
}
catch (Exception ex)
{
Log.Error(ex.Message);
return null;
}
finally
{
conn.CloseConnection();
}
}