Bug?beforprint()

porsche0000

look this
void __fastcall TForm1::frxReport1BeforePrint(TfrxReportComponent *Sender)
{
TfrxMemoView *memo;

AnsiString s=Sender->ClassName();

if(s == "TfrxMemoView")
{
memo = (TfrxMemoView*) Sender;
memo->Text="abc";
}
}
this can show correctly
but this
void __fastcall TForm1::frxReport1BeforePrint(TfrxReportComponent *Sender)
{
TfrxMemoView *memo;

AnsiString s=Sender->ClassName();

if(s == "TfrxMemoView")
{
memo = (TfrxMemoView*) Sender;
memo->Text=memo->Text+"abc";
}
}
this only show memo->Text not have "abc"!
why???

AlexTZ

Make the memo bigger, 'abc' is the second line and it may be truncated.

porsche0000

not this problem!
I user ToUnicode() to change the memo->Text, it's success！
but it's show the data not changed!