Check whether all the crystalDecisions Dll files are included in the setup..

Salai

If you can access the Amt field in crystal report, then create a formula with some name, and go to edit(formula editor). Write the logic there.. like if Amt = 1 then "One" else if Amt = 2 then "Two" else Cstr(Amt)

Salai

Hello... I am in need of fetching the sql query written in the crystal report. Is there a way to get it from VB.net/C#.net ???

Salai

Mika.... Thanks it worked fine... Thank you so much

Salai

Hello I have a column in crystal report which can display both float values as well as integer values... Using formatting i set the decimal notation as 000.000 it is working fine for float.. but for integer values also it displays decimal part (like 5.000) I want it to be displayed like an integer 5 Any options available in reports/?? Thanks in Advance...

Salai

Thanks Dave.. When I tried with double, it returns error for other columns..(Since it is a generic function). Atlast I handled this problem by having a try catch with over flow exception and replaced this value with zero to display in reports since this value is very small.. Thanks for your concern to reply.

Salai

Thanks Dave... I understud... Is there any other method to handle this data.. The datatype of that column in Oracle is Binary_FLoat. While oracle can store that data why cant .Net access that data??.. I tried with Rdr->GetData Rdr->GetDecimal Rdr->Getint16,32 Rdr->GetDouble Rdr->GetFloat etc.... Nothing works...

Salai

Yaa I tried.... tried all the methods supported by the OdbcDataReader...

Salai

Hi... I have a value in oracle DB like "3.50324616E-38".. when I read this value from db in Vc.net using odbcDataReader I get an error like "Value was too large or small for a decimal".. The error is encountered in thi line varname = RdrIns->default::get(row+icnt) ; i tried many methods of Datareader..like .Getint32, GetInt64 GetDecimal etc.. no use any help.???

Salai

Hi all In C#.net or vc++ .net windows application, I want to have a list of data providers(like Microsoft OLE DB Provider for SQL Server,Microsoft OLE DB Provider for Oracle,Microsoft Access etc) in a combo box. So that I can connect to any database...How is it possible.... please help salai

Salai

Hello I need to develop a tool which can search all the news about my company in web. The system will open that page and save the contents in a file. Cany one give some idea of how i can implement this.. Is it possible to integrate any search engine in our application. Pls help me Kumar

Salai

Hello... There is a requirement of burning data into a CD from my application which i developed in VC++.net I tried to use Imapi.h related functionalities. but its not in my XP SDK.So i used another dll file(acclImapiWrapper.Dll) which i downloaded from the website... http://www.vbaccelerator.com/home/NET/Code/Libraries/Writing\_CDs/IMAPI/article.asp Using this dll file i tried the following code... try{ DiscMaster* DM ; SimpleDiscRecorder* sRecorder ; DiscRecorders* DRs; ` DiscRecorder * DR; DM = new DiscMaster(); sRecorder = DM->SimpleDiscRecorder; DRs = DM->DiscRecorders; int i,cnt; cnt = DRs->get_Count() ; for (i=0;iDiscRecorders->get_Item(i); } DR->OpenExclusive(); DR = DM->DiscRecorders->get_Item(0); Cursor::Current = System::Windows::Forms::Cursors::WaitCursor ; if (sRecorder->HasRecordableDrive()) { //sRecorder->Burn(this->Handle); DM->RecordDisc(true,true); } MessageBox(0,"CD Burning completed successfully","CD Burning",0); Cursor::Current = System::Windows::Forms::Cursors::Default ; DR->CloseExclusive(); sRecorder->Dispose(); DR->Dispose(); DM->Dispose(); }catch(COMException* e) { e->Message; } The data is staging on CD but burning Cd is not successful.. Could any one help me out?? Regards Salai

Salai

i have developed one small application in vc++.net. when i install this software in any other machine, is it required that the client system should have .Net Framework installed.?? Thanks and regards Salai

Does Crystal Report XI Supports the BIANRY_FLOAT datatype of Oracle10g?? I tried, its not supporting.....Can anyone help in this regard.... Salai

Hi I am using MSchart control in vc.net... my program goes like this... double ChartArray __nogc[50][2]; { ...... ChartArray[k][1]= k; ChartArray[k][2]=mse; ...... } axMSChart1->set_ChartData(System::Convert::ToString(ChartArray)); //axMSChart1->ChartData = System::Convert::ToString(ChartArray); when i assign the array to Chartdata, i encountered an error "An unhandled exception of type 'System.Runtime.InteropServices.COMException' occurred in axinterop.mschart20lib.dll Additional information: Bad function argument" Could anyone solve this problem Thanks in advance Salai

Hello i am using datagrid control in Vc++.net. when i set a float value to a cell, it returns the fol error. my code is *********** Datagrid->set_Item(1,1,System::Convert::ToSingle(textBox1->Text) ); Error ******** error C2664: 'void System::Windows::Forms::DataGrid::set_Item(int,int,System::Object __gc *)' : cannot convert parameter 3 from 'float' to 'System::Object __gc *' The datagrid columns are of float type. otherwise if i use toString function, Datagrid->set_Item(1,1,System::Convert::ToSingle(textBox1->Text) ); it compiles well but, returns runtime error, cannot convert from target type to primitive type.. Pls help me Salai

hello How to use round funcion in vc++.net ...?? I need to round off a float value, say 103.94568 to 103.95 Please help.... Salai

Hello i am working on VC++.Net Could any one please tell me how to change the back color of a particular column(not all columns) in Datagrid control. Thanks in advance Salai

Hi..thanks for yr reply... But thats not a function.. its an event.. check this code.. private: System::Void mnuimport_Click(System::Object * sender, System::EventArgs * e) { if (MinmaxFlag==false) { MessageBox(0,"Configuartion file is not set. Please import it.","Configuration",MB_OK); exit(0); } else if (RangesFlag== false) { MessageBox(0,"Data Ranges file is not set. Please set it.","Data Ranges",MB_OK); exit(0); } OpenFileDialog *openFileDialog1 = new OpenFileDialog(); Stream *str; openFileDialog1->InitialDirectory = "c:\\Neural Net\\" ; openFileDialog1->Filter = "data files (*.data)|*.data|All files (*.*)|*.*" ; openFileDialog1->FilterIndex = 2 ; openFileDialog1->RestoreDirectory = true ; .......... } Salai

hello all... i have a parent form and some child forms.. In child form(both in .h and .cpp files), if i want to exit from a particular function or procedure or event, i used exit(0) function.. it works fine.. But when i use the same function in parent form, it closes the application instead of exiting just from the particular function.. why? pls explain... Salai