format() function inside a memo

welliam

I have memo control that contain value like this

[fdataset."field_name"]

This produce numbers like 1, 2, 3 so I want it to format it to be like this 001, 002, 003 . I tried to use format but I always get error, please advise what syntax I should use for format
function ?

Another question I tried to write in the code script syntax like that

wrote:

var
vNo3: string;

procedure ReportTitle1OnBeforePrint(Sender: TfrxComponent);
begin
vNo3 := <frdsMain."DAY_SEQ"> +'-'+ copy (<frdsMain."SQ_ID">, 1, 2);
end;

I am trying to get numbers like this 2-3 but I always get error Could not convert variant of type (UnicodeString) into type (Double) although both fields has numbers.

please advise

gordk

1 make sre you have not set a numeric format for the memo view use plain text
in the first case leave the content of the memo empty
2 in the obp event of the band containing the memo get the value of the datafield and convert to a string
and add that string to your tempstringvariable then set the memo text to the tempstring value
3 in the second case turn allow expressions for the memo off

welliam

gordk wrote: »

1 make sre you have not set a numeric format for the memo view use plain text
in the first case leave the content of the memo empty

Thanks but when I tried to write the format function inside the memo I get error , here is what I tried:

gordk wrote: »

[Format('000', <dataset."field_name">)]

gpi

First way: set TfrxMemoView.DisplayFormat.Kind to fkNumeric, TfrxMemoView.DisplayFormat.FormatStr to 000
Second way: [Format('000', [<dataset."field_name">])]

welliam

wrote:

Second way: [Format('000', [<dataset."field_name">])]

This way result in printing 000 although [dataset."field_name"] alone print 2

gpi

Use [FormatFloat('000', <dataset."field_name">)] or set FormatStr

gpi

Or read about Delphi's Format parameters and use
[Format('%3.3d', [Round(<dataset."field_name">)])]

welliam

gpi wrote: »

Use [FormatFloat('000', <dataset."field_name">)] or set FormatStr

Thanks formatfloat work fine

Pryziv

https://forum.fast-report.com/en/discussion/comment/33541#Comment_33541

Thank you so much this comment has saved my life watered my crops and thatched my roof.

I spent forever pulling my hair out about this error but I had accidentally set a random Memo box to Time/Date Format and didn't even think to check that