small changes stop wxFileDialog Topic is solved

[luker]

Hi experts,

here is some code snippet I wrote, found working and almost bytewise copied to another method, where it fails:

Code: Select all

void MyCdpProjectsNParts::OnExport(){
	// Finde einen Speicherort
	wxString strDirectory;
	wxString strFilename;
	wxString strFullFilename;
	// setzen auf %homedir%/passendesUnterverzeichnis
	strDirectory= wxString( "%USERPROFILE%\\Desktop");
	// generieren aus zu speichernden Daten
	strFilename.sprintf(
		"Arbeitszeit je Baugruppe %s-%s"
		, m_dtFrom.Format( "%m/%Y").GetData()
		, m_dtTo.Format( "%m/%Y").GetData()
	);
	wxFileDialog* dlgFileExport= new wxFileDialog(
		this
		, "Tabelle exportieren"
		, strDirectory
		, strFilename
		, "Excel-Datei (csv)|*.txt"
		, wxSAVE
	);
//	wxMessageBox( strDirectory);
	if( dlgFileExport->ShowModal() == wxID_OK){
	// Lass die Tabelle sich dorthin exportieren
		strFullFilename= dlgFileExport->GetDirectory();
		strFullFilename.Append( "\\");
		strFullFilename.Append( dlgFileExport->GetFilename());
		wxFile filExport;
		if( !filExport.Open( strFullFilename, wxFile::write)){
			wxMessageBox(
				"Kann Datei nicht

[Xangis]

There's a problem with this statement:

Code: Select all

        strFilename.sprintf(
                "Arbeitszeit je Baugruppe %s-%s"
                , m_dtFrom.Format( "%m/%Y").GetData()
                , m_dtTo.Format( "%m/%Y").GetData()
        );

When I use

Code: Select all

        strFilename.sprintf(
                "Arbeitszeit je Baugruppe %s-%s"
                , "1"
                , "2"
        );

The code works great. You'll have to find a different way to format your dates without using the slashes, which cause a lot of havok with directory names.

Here's what I did to make it work:

Code: Select all

        strFilename.sprintf(
                "Arbeitszeit je Baugruppe %s-%s"
                , m_dtFrom.Format( "%m_%Y").GetData()
                , m_dtTo.Format( "%m_%Y").GetData()
        );

[luker]

Thank you a lot,

that was exactly the problem.