Get Current User

Get Current User Login Name (users.name)

From login details:

this.userId = UserSecurityToken.Instance.UserID;

Get Current User ID (users.id)

From login details (user table) gets the id (Primary Key from table users). Can be used for setting user_id values.

int? user = globals.DataCache.GetCurrentUserPKId().ToNullableInt();
if(user == null) return;

// if needed cast to short
newRow.user_id = user.ToShort();

Get Current User Mitarb (login)

From login details (user table) gets the associated mitarb table row.

var mitarbRow = globals.DataCache.GetCurrentUserMitarb();
if (mitarbRow != null && mitarbRow["kuerzel"] != null && mitarbRow["kuerzel"] != System.DBNull.Value)
{
    row.mitarb_kuerzel = mitarbRow["kuerzel"].ToString();
}