在App_Code文件夹中有一个公共类Users,
Users类中有一个方法:
public static int GetUserIdByUserName(string UserName)
{
int UserId = 0;
string procname = "dbo.GetUserIdByUserName";
SqlParameter[] prams ={ new SqlParameter("@UserName", SqlDbType.VarChar,50) };
prams[0].Value = UserName;
SqlDataReader Dr = DataBase.RunProcGetReader(procname,prams);
while (Dr.Read())
{
UserId = Convert.ToInt32(Dr["UserId"]);
}
Dr.Close();
return UserId;
}
在其他页面中调用Users类中的GetUserIdByUserName方法时,
代码如下:
protected void Page_Load(object sender, EventArgs e)
{
Response.Write(Users.GetUserIdByUserName("langsin"));
}
显示错误,上下文中不存在名称”Users“
Users类中有一个方法:
public static int GetUserIdByUserName(string UserName)
{
int UserId = 0;
string procname = "dbo.GetUserIdByUserName";
SqlParameter[] prams ={ new SqlParameter("@UserName", SqlDbType.VarChar,50) };
prams[0].Value = UserName;
SqlDataReader Dr = DataBase.RunProcGetReader(procname,prams);
while (Dr.Read())
{
UserId = Convert.ToInt32(Dr["UserId"]);
}
Dr.Close();
return UserId;
}
在其他页面中调用Users类中的GetUserIdByUserName方法时,
代码如下:
protected void Page_Load(object sender, EventArgs e)
{
Response.Write(Users.GetUserIdByUserName("langsin"));
}
显示错误,上下文中不存在名称”Users“
进行引用
就是using XXXX.users
public class Users
{..}
调用
Users.方法