TdxCustomReportControl.ReportName Property

Specifies the report name.

Declaration

property ReportName: string read; write;

Property Value

Type	Description
string	The report name.

Remarks

Use the ReportName property to define a report name for export operations when the Layout property contains a non-empty report template definition. Report Viewer and Report Designer dialogs also display the ReportName property value in the form caption.

Code Example: Export Report Content to PDF File

The following code example exports content of a configured TdxReportControl component to a file in the Portable Document (PDF) format using an intermediary TMemoryStream object:

Delphi

uses
  dxReport.Control,  // Declares the TdxReportControl component
  dxSplashForms,     // Declares the TdxSplashFormManager class and related types
  dxShellDialogs;    // Declares the TdxSaveFileDialog component
// ...

procedure TMyForm.cxButtonExportToPDFClick(Sender: TObject);
var
  AStream: TMemoryStream;
begin
  if not dxSaveFileDialog1.Execute(Handle) then Exit;  // Displays the "Save File" dialog
  AStream := TMemoryStream.Create;       // Creates a stream as an intermediary container
  // Displays a Wait Form before the export operation
  TdxSplashFormManager.WaitForm.Show(dxReportControl1.Parent);
  try
    dxReportControl1.ExportToPDF(AStream);   // Exports content to a stream in the PDF format
    AStream.SaveToFile(dxSaveFileDialog1.FileName);    // Saves PDF stream content to a file
  finally
    AStream.Free;                        // Releases the intermediary memory stream
    TdxSplashFormManager.WaitForm.Hide;  // Hides the Wait Form once the operation is complete
  end;
end;

C++

#include "dxReport.Control.hpp"  // Declares the TdxReportControl component
#include "dxSplashForms.hpp"     // Declares the TdxSplashFormManager class and related types
#include "dxShellDialogs.hpp"    // Declares the TdxSaveFileDialog component

// Add the following linker directives to the corresponding CPP source file:
#pragma link "dxReport.Control"  // Required to use dxReport.Control.hpp declarations
#pragma link "dxSplashForms"     // Required to use dxSplashForms.hpp declarations
#pragma link "dxShellDialogs"    // Required to use dxShellDialogs.hpp declarations
// ...

void __fastcall TMyForm::cxButtonExportToPDFClick(TObject *Sender)
{
  if(!dxSaveFileDialog1->Execute(Handle)) { return; }  // Displays the "Save File" dialog
  TMemoryStream *AStream = new TMemoryStream();  // Creates a stream as an intermediary container
  // Displays a Wait Form before the export operation
  TdxSplashFormManager::WaitForm()->Show(dxReportControl1->Parent);
  try
  {
    dxReportControl1->ExportToPDF(AStream);  // Exports content to a stream in the PDF format
    AStream->SaveToFile(dxSaveFileDialog1->FileName);  // Saves PDF stream content to a file
  }
  __finally
  {
    delete AStream;                              // Releases the intermediary memory stream
    TdxSplashFormManager::WaitForm()->Hide();    // Hides the Wait Form once the operation is complete
  }
}