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Crash for SaveFileDialog when using root directory #107

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Crash for SaveFileDialog when using root directory #107

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3f65739
fix bug set property for FileDialog and FolderBrowserDialog
giapntkp Oct 9, 2019
aa0382e
Merge pull request #1 from zappu9x/bugfix/file_dialog
Oct 9, 2019
6df0075
Merge branch 'master' into master
zappu9x Apr 28, 2022
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25 changes: 7 additions & 18 deletions src/Ookii.Dialogs.Wpf/VistaFileDialog.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -633,17 +633,13 @@ internal virtual void SetDialogProperties(Ookii.Dialogs.Wpf.Interop.IFileDialog
// Set the default file name
if( !(_fileNames == null || _fileNames.Length == 0 || string.IsNullOrEmpty(_fileNames[0])) )
{
string parent = Path.GetDirectoryName(_fileNames[0]);
if( parent == null || !Directory.Exists(parent) )
{
dialog.SetFileName(_fileNames[0]);
}
else
{
string folder = Path.GetFileName(_fileNames[0]);
dialog.SetFolder(NativeMethods.CreateItemFromParsingName(parent));
dialog.SetFileName(folder);
}
dialog.SetFileName(_fileNames[0]);
}

// Set the default directory
if( Directory.Exists(_initialDirectory) )
{
dialog.SetFolder(NativeMethods.CreateItemFromParsingName(_initialDirectory));
}

// Set the filter
Expand All @@ -668,13 +664,6 @@ internal virtual void SetDialogProperties(Ookii.Dialogs.Wpf.Interop.IFileDialog
dialog.SetDefaultExtension(_defaultExt);
}

// Initial directory
if( !string.IsNullOrEmpty(_initialDirectory) )
{
Ookii.Dialogs.Wpf.Interop.IShellItem item = NativeMethods.CreateItemFromParsingName(_initialDirectory);
dialog.SetDefaultFolder(item);
}

if( !string.IsNullOrEmpty(_title) )
{
dialog.SetTitle(_title);
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19 changes: 5 additions & 14 deletions src/Ookii.Dialogs.Wpf/VistaFolderBrowserDialog.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -364,22 +364,13 @@ private void SetDialogProperties(Ookii.Dialogs.Wpf.Interop.IFileDialog dialog)
}
}

dialog.SetOptions(NativeMethods.FOS.FOS_PICKFOLDERS | NativeMethods.FOS.FOS_FORCEFILESYSTEM | NativeMethods.FOS.FOS_FILEMUSTEXIST | _options);

if ( !string.IsNullOrEmpty(_selectedPath) )
// Set the default directory
if (Directory.Exists(_selectedPath))
{
string parent = Path.GetDirectoryName(_selectedPath);
if( parent == null || !Directory.Exists(parent) )
{
dialog.SetFileName(_selectedPath);
}
else
{
string folder = Path.GetFileName(_selectedPath);
dialog.SetFolder(NativeMethods.CreateItemFromParsingName(parent));
dialog.SetFileName(folder);
}
dialog.SetFolder(NativeMethods.CreateItemFromParsingName(_selectedPath));
}

dialog.SetOptions(NativeMethods.FOS.FOS_PICKFOLDERS | NativeMethods.FOS.FOS_FORCEFILESYSTEM | NativeMethods.FOS.FOS_FILEMUSTEXIST);
}

private void GetResult(IFileDialog dialog)
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