Desktop Functions: Smart Device Functions:
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Search Results for "OpenFile" in [All]advapi32
If OpenFileDialog1.ShowDialog() <> DialogResult.OK Then
Dim pathName As String = Chr(34) & OpenFileDialog1.FileName & Chr(34) comctl322: TaskDialog The VistaBridge project includes API's for many other Vista Features (such as the TaskDialog, Vista OpenFile and SaveFile Dialogs, and of course the Aero Glass Effects) to try these out, run the VistaBridge Project. The VistaBridge project includes API's for many other Vista Features (such as the TaskDialog, Vista OpenFile and SaveFile Dialogs, and of course the Aero Glass Effects) to try these out, run the VistaBridge Project. Interfaces
OpenFileDialog openDialog = new OpenFileDialog();
OpenFileDialog openDialog = new OpenFileDialog();
OpenFileDialog openDialog = new OpenFileDialog(); shell32Consider a Winform application with a OpenFileDialog that helps pick some file. This is then passed to the ExtractAssociatedIcon method to get the icon and display in a picture box.
openFileDialog1.ShowDialog();
StringBuilder strB = new StringBuilder(openFileDialog1.FileName);
public static void DoOpenFileWith(string sFilename) wininet7: FtpGetFile
[DllImport("wininet.dll", EntryPoint = "FtpOpenFile", SetLastError = true, CharSet = CharSet.Auto)]
private static extern uint FtpOpenFile( Constants
public static readonly Guid GUID_DEVCLASS_FSFILTER_OPENFILEBACKUP = new Guid("{0xf8ecafa6, 0x66d1, 0x41a5, {0x89, 0x9b, 0x66, 0x58, 0x5d, 0x72, 0x16, 0xb7}}"); 9: NERR_
public const int OpenFiles = 2401; 10: Win32ErrorCodes
public const int NERR_OpenFiles = 0x00000961; 11: WINERROR
public const int MK_E_CANTOPENFILE = (int)(0x800401EA - 0x100000000);
public const int STG_E_TOOMANYOPENFILES = (int)(0x80030004 - 0x100000000); dwmapiThe VistaBridge project includes API's for many other Vista Features (such as the TaskDialog, Vista OpenFile and SaveFile Dialogs, and of course the Aero Glass Effects) to try these out, run the VistaBridge Project. The VistaBridge project includes API's for many other Vista Features (such as the TaskDialog, Vista OpenFile and SaveFile Dialogs, and of course the Aero Glass Effects) to try these out, run the VistaBridge Project. The VistaBridge project includes API's for many other Vista Features (such as the TaskDialog, Vista OpenFile and SaveFile Dialogs, and of course the Aero Glass Effects) to try these out, run the VistaBridge Project. The VistaBridge project includes API's for many other Vista Features (such as the TaskDialog, Vista OpenFile and SaveFile Dialogs, and of course the Aero Glass Effects) to try these out, run the VistaBridge Project. The VistaBridge project includes API's for many other Vista Features (such as the TaskDialog, Vista OpenFile and SaveFile Dialogs, and of course the Aero Glass Effects) to try these out, run the VistaBridge Project. gdi3217: StretchBlt
OpenFileDialog dlg = new OpenFileDialog(); Structures18: FORMATETC
// member is null, the destination process should use OpenFile to delete the
' member is null, the destination process should use OpenFile to delete the 19: OpenFileName
public struct OpenFileName
Public Structure OpenFileName
''' The length, in bytes, of the structure. Use sizeof (OPENFILENAME) for this parameter.
''' When the GetOpenFileName or GetSaveFileName function returns successfully,
''' The GetOpenFileName and GetSaveFileName functions return FALSE if the buffer is
''' The default extension. GetOpenFileName and GetSaveFileName append this extension to the file name if the user fails to type an extension.
Public Type OPENFILENAME kernel3220: CreateFile If you are using version 2.0 of the .NET framework, you will need to make a few changes because of obsolete methods in the release for OpenFile. You can no longer try the good old 21: OpenFile
static extern IntPtr OpenFileMapping(
hHandle = OpenFileMapping(FILE_MAP_ALL_ACCESS, false, SharedMemoryName); 22: openfileex
23: OpenFileMapping
static extern IntPtr OpenFileMapping(uint dwDesiredAccess, bool bInheritHandle,
hHandle = OpenFileMapping(FILE_MAP_ALL_ACCESS, false, SharedMemoryName); 24: SetErrorMode
SEM_NOOPENFILEERRORBOX = 0x8000
SEM_NOOPENFILEERRORBOX = &H8000
SEM_NOOPENFILEERRORBOX = 0x8000
SetErrorMode(ErrorModes.SEM_NOGPFAULTERRORBOX | ErrorModes.SEM_NOOPENFILEERRORBOX); // this funtion prevents error dialog box to show up after application crash
SEM_NOOPENFILEERRORBOX = 0x8000
SEM_NOOPENFILEERRORBOX = &H8000 ole3226: StgCreateDocfile
///STG_E_TOOMANYOPENFILES
///STG_E_TOOMANYOPENFILES comdlg3228: GetOpenFileName https://docs.microsoft.com/en-us/windows/win32/api/commdlg/nf-commdlg-getopenfilenamea
static extern bool GetOpenFileName([In, Out] OpenFileName ofn);
Private Shared Function GetOpenFileName(<[In], Out> ByVal ofn As OpenFileName) As Boolean
extern bool GetOpenFileName (OpenFileName& ofn) [OpenFileDialog]
private static extern bool GetOpenFileName(ref OpenFileName ofn);
var ofn = new OpenFileName();
if(GetOpenFileName(ref ofn))
'} OPENFILENAME, *LPOPENFILENAME;
Public Class OpenFileName
End Class 'OpenFileName
'BOOL GetOpenFileName(LPOPENFILENAME lpofn);
Declare Auto Function GetOpenFileName Lib "Comdlg32.dll" ( _
<[In](), Out()> ByVal ofn As OpenFileName) As Boolean
Dim ofn As New OpenFileName
If LibWrap.GetOpenFileName(ofn) Then
type OpenFileName =
let mutable ofn = OpenFileName ()
if (GetOpenFileName (&ofn)) then
Choice2Of2 (sprintf "GetOpenFileName failed with the error code: %d" (Marshal.GetLastWin32Error ()))
tcc -lcomdlg32 openfilename.c ./openfilename.exe is 2,048 bytes !!!
gcc -Wall -Wl,--enable-stdcall-fixup -mnop-fun-dllimport -mwindows getopenfilename.c
} OPENFILENAMEA,*LPOPENFILENAMEA;
#define OPENFILENAME OPENFILENAMEA
#define LPOPENFILENAME LPOPENFILENAMEA
#define GetOpenFileName GetOpenFileNameA
// below adapted from: https://www.daniweb.com/software-development/cpp/code/217307/a-simple-getopenfilename-example
OPENFILENAME ofn;
int i = GetOpenFileName(&ofn); 29: GetSaveFileName
private static extern bool GetSaveFileName(ref OPENFILENAME lpofn);
Private Shared Function GetSaveFileName(ByRef lpofn As OPENFILENAME) As Boolean
'} OPENFILENAME, *LPOPENFILENAME;
Public Class OpenFileName
End Class 'OpenFileName
'BOOL GetOpenFileName(LPOPENFILENAME lpofn);
<[In](), Out()> ByVal ofn As OpenFileName) As Boolean
Dim ofn As New OpenFileName Enums30: HRESULT
public const int STG_E_TOOMANYOPENFILES = unchecked((int)0x80030004);
public const int MK_E_CANTOPENFILE = unchecked((int)0x800401EA);
Public Const STG_E_TOOMANYOPENFILES As Integer = CInt(&H80030004UI)
Public Const MK_E_CANTOPENFILE As Integer = CInt(&H800401eaUI) 31: OpenFile
32: OpenFileStyle
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