CreateUniqueName

pele

var
                                                                          
 Memo: TfrxMemoView;
                                                   
Procedure frxReport1OnStartReport(Sender: TfrxComponent);
var i:integer;                             
begin
                
  For i:=11 to  MasterData2.dataset.FieldsCount -1 do
    begin
     Memo := TfrxMemoView.Create(Header2);
     Memo.CreateUniqueName;
     Memo.Text := 'Hello FastReport!';
                   
    end;  
end;

I have a problem when I try to create Memo on Header2 band.
I get a message : Undeclared identifier CreateUniqueName
Why ?

gordk

first, the memo view must be created in the context of it's owner
since you haven't created a variable of the band type and pointed it to the band, you have not created the memo
and therefore cannot access its properties.

second where are you trying to do this inside the report script or at the delphi level?

pele

var
 head : TfrxHeader;                                          
 Memo: TfrxMemoView;
                                             
        
   
procedure frxReport1OnStartReport(Sender: TfrxComponent);
var i:integer;                             
begin
    head := Header1;                                   
        
  For i:=11 to  MasterData1.dataset.FieldsCount -1 do
    begin
     Memo := TfrxMemoView.Create(head);
     Memo.CreateUniqueName;
     Memo.Text := 'Hello FastReport!';
                             
    end;  
end;

OK, now I have code like this.
I added "head" variable, but CreateUniqueName is unknown again.
I just want add few memos on header and Masterdata.
I try to do this inside the report script.
Can anyone help me ?

gordk

that is not a valid call inside the report., it is used when creating a report from code at the delphi level.