Using FastReport.Net with visual studio 2005

AlexTZ

It's a C# code.

rfdesign

How is the Syntax in VB?

rfdesign

Got it:

Dim textobject As Object
Report_Projekt.Load("..\..\reports\projekt_angebot_d.frx")
textobject = Report_Projekt.FindObject("Cell2")
textobject.Text = Projekt_NrTextBox1.Text
Report_Projekt.Show()

-,Ralf

rfdesign

Hi Alex,
there is a problem i can't fix:

I manualy made a report, where i use in the data field some text objects derived form
several colums of a data table. Checking it with the preview function and also calling it
from my application, everything is ok. The table contains the data of all entrys of this table.

Then i want to filter it, depending on an integer value (the quote_id). I defined a parameter
called "angebot_id", in INT32 and then i set the filter.
I add some code to my application to load the value into this parameter.
After calling the function, i get the following error message:

>>
(Data1): error BC30804: Der Typ "Variant" wird nicht mehr unterst??tzt. Verwenden Sie den Typ "Object".
(Data1): error BC30201: Ausdruck erwartet.
<<
Ok its german, but first line indicates, that the type "Variant" is not supported any more, use "Object"
The second line indicates, that an expression is missing.

Now the curious part of this:
Whne using the report wizard defining / using the same table, than crating the same parameter and
assigning the same filter expression, everything is ok, the table comes back with the filtered data!

Regards,
Ralf

AlexTZ

Hello,

It happens because you have selected the "VB.Net" language for your report. The error will be fixed in tomorrow's FR.Net build.

rfdesign

Hi Alex,
i have downloaded the last version, the first error i told you seems to be fixed,
the second still appears (Data1): error BC30201: Ausdruck erwartet.).
There is also sometimes some other "silly" behaviour of the designer:
- When pressing the "Pre-View" Button, the Designer closes completely
- When starting the Designer, the last editet report opens, but its name is "untitled.frx"

Regards,
Ralf

AlexTZ

Hello Ralf,

Could you send me your report file and an example of code where you call the report?

wrote:

There is also sometimes some other "silly" behaviour of the designer:
- When pressing the "Pre-View" Button, the Designer closes completely
- When starting the Designer, the last editet report opens, but its name is "untitled.frx"

How to reproduce this?

rfdesign

i need your email address.
BR
Ralf

AlexTZ

You can find it in the top-right corner of FR Demo main window [img]style_emoticons/<#EMO_DIR#>/smile.gif" style="vertical-align:middle" emoid=":)" border="0" alt="smile.gif" /> tz at fast-report.com[/img]

rfdesign

Alex,
tt only happens sometimes, not with a clear event before. I use Visual Studio 2005.
-,Ralf

AlexTZ

Ralf,

If you configure your report to use VB.Net script language, you have to write every expression in a report using that language. For example, the Data band in your report has the following filter expression:
[tbl_projekte_angebot_liste.Angebots_ID]==[angebot_id]
but it should be
[tbl_projekte_angebot_liste.Angebots_ID]=[angebot_id]

rfdesign

Hi Alex,
a Problem: When printing in a PDF File, i get the error message:

>>
InvalidArgument=Value mit dem Wert 0 ist f??r SelectedIndex ung??ltig.
Parametername: SelectedIndex
<<

With a Local Printer no Problem, only when using the "PDF Creator" or "FreePDF XP"

Remark: It happens, when selecting the "PDF-Creator" in the combo box of the print menu.

Regards
Ralf

AlexTZ

Hello,

Fixed. The new version is available for download.

rfdesign

Hi Alex,
i have made one report, which is called by my application, using "old_table", everything ok.

After that i saved the report under a new name and changed the datasource to another table (new_table)
and i also assigened the values in the textboxes to the new one...
The content of the report is nearly the same, so i could use it for the new report, only with another
table.

After calling the new report from my app, i get the error message, that the "old_table" (used in the
first report i made) is not yet initialized.. ??? But the "old_table" is not used any more in this report.

Any idea?

Stack Trace:
bei FastReport.Data.DataSourceBase.get_CurrentRow()
bei FastReport.Report.Calc(String expression, Variant value, DataSourceRow currentRow)
bei FastReport.Report.Calc(String expression)
bei FastReport.Data.Total.61aMsGjNA()
bei FastReport.Data.TotalCollection.Xi7LuiK0K(BandBase )
bei FastReport.Engine.ReportEngine.nMsb1hkm8(BandBase , Boolean )
bei FastReport.Engine.ReportEngine.fT2CSQNOB(DataBand , Int32 )
bei FastReport.Engine.ReportEngine.c5HsCGSp5(DataBand , Int32 , Boolean , Boolean )
bei FastReport.Engine.ReportEngine.ZRttEvjmH(DataBand )
bei FastReport.Engine.ReportEngine.EfrrFVNGk(BandCollection )
bei FastReport.Engine.ReportEngine.oueH3ZKqg(ReportPage )
bei FastReport.Engine.ReportEngine.DPFS4jMv1()
bei FastReport.Engine.ReportEngine.1GniZqP6C(Boolean , Boolean , ReportPage )
bei FastReport.Report.Prepare(Boolean append)
bei FastReport.Report.Show()
bei 5pSOaSpWyJompRdfbdE.bbf159pOB2KckFajne5.PrQWXdcTS()

Regards,
Ralf

rfdesign

Sorry,
got it, it was a sum-parameter which was previously defined, my mistake :-(

ejazmohammed

Hello

Am new to fast report .am usinr asp.net 2.0 and firebird.i downloded one fastreport demo,n tried to load that fastreport .dll into toolbox.but its not loading.its showing error."could not load file or assembly system.windows.forms.datavisualization.....".
any one plz help me.

thanks in advance

AlexTZ

Hello,

You need to install the Microsoft Chart control. You can get it here:
http://www.microsoft.com/downloads/details...a8-910ae6ea442c

ejazmohammed

AlexTZ wrote: »

Hello,

Since the FastReport.Net is demo now, you need to perform some steps to use it in the VS2005.
- in the VS2005, right-click the Toolbox and select "Choose Items...";
- click "Browse..." button and select the "FastReport.dll" file;
- close the dialog. Now you will see two FastReport items in the Toolbox: "Report" and "PreviewControl";
- put the "Report" item on your form;
- right-click it and choose "Select Data Source..." to select application-defined dataset or its tables;
- right-click it again and choose "Design Report..." to run the designer.
You may design a new report or open the existing one. To run a report, write the following code in the event handler:
report1.Show();

Hi
i have downloded fast report demo,and am tryng to use it in visualstudio 2005.as u mentioned above when i try to add the dll file only one component("Webreport") is coming in the toolbox.the above mentioned Report or prieviewcontrol is not loading.although its der in that dialog box.
please help me

ejazmohammed

ejazmohammed wrote: »

ejazmohammed wrote: »

Hello,

Since the FastReport.Net is demo now, you need to perform some steps to use it in the VS2005.
- in the VS2005, right-click the Toolbox and select "Choose Items...";
- click "Browse..." button and select the "FastReport.dll" file;
- close the dialog. Now you will see two FastReport items in the Toolbox: "Report" and "PreviewControl";
- put the "Report" item on your form;
- right-click it and choose "Select Data Source..." to select application-defined dataset or its tables;
- right-click it again and choose "Design Report..." to run the designer.
You may design a new report or open the existing one. To run a report, write the following code in the event handler:
report1.Show();

Hi
i have downloded fast report demo,and am tryng to use it in visualstudio 2005.as u mentioned above when i try to add the dll file only one component("Webreport") is coming in the toolbox.the above mentioned Report or prieviewcontrol is not loading.although its der in that dialog box.
please help me

thanks all
i got solution