hi there i am trying to understand how to "Update" Method work in "Profile.ascx" web user control.

"Profile.ascx" user control is child control in MangeUsers.ascx . This control just handel the other control and button visibilty {as per my concern}.

Update Method calll from "Private Sub cmdUpdate_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles cmdUpdate.Click "

this method call "ProfileController.UpdateUserProfile(User, properties)" Library function.{exits in DotNetNuke.dll}

"ProfileController" Class is responsible for rest of the task.

in this class following Method Functionality is hard to understand.

Public Shared Sub UpdateUserProfile(ByVal objUser As UserInfo)
            'Update the User Profile
            If objUser.Profile.IsDirty Then
                profileProvider.UpdateUserProfile(objUser)
            End If

            'Remove the UserInfo from the Cache, as it has been modified
            DataCache.ClearUserCache(objUser.PortalID, objUser.Username)
        End Sub

Specially "profileProvider.UpdateUserProfile(objUser)" named function.

can any one tell me how it works and where function defination exits?

Thanks Bro, for your answer, and HA.. my best name is also prashant....

Genaration of control at runtime and assign value to them and other things are familiar to me now.

but following sentence .....

is still Mysterious to me. I just want to add one more parameter to "UpdateMethod" and don't know how to and where to change.

And one more question "Update Method" Call "UpdateUserProfileProperty" this storeprocedure and i want to know how and from where DNN call this storeprocedure?

Bye, Prashant.

 Sahil,