public static bool Show(out string[] Paths, string Title = "", DialogProviderMode DialogProviderMode = DialogProviderMode.OpenFile, DialogProviderSelectionMode DialogProviderSelectionMode = DialogProviderSelectionMode.Single, IEnumerable <string> Extensions = null, string DefaultPath = "")
{
Paths = new string[0];
var Dialog = GetDialog(Title, DialogProviderMode, DialogProviderSelectionMode, Extensions, DefaultPath);
var Result = Dialog.ShowDialog();
if (Result == CommonFileDialogResult.Ok)
{
switch (DialogProviderMode)
{
case DialogProviderMode.Open:
case DialogProviderMode.OpenFile:
case DialogProviderMode.OpenFolder:
Paths = (Dialog as CommonOpenFileDialog).FileNames.ToArray <string>();
break;
case DialogProviderMode.SaveFile:
Paths = new string[]
{
(Dialog as CommonSaveFileDialog).FileName
};
break;
}
return(true);
}
return(false);
}
public static bool Show(out string Path, string Title = "", DialogProviderMode DialogProviderMode = DialogProviderMode.OpenFile, IEnumerable <string> Extensions = null, string DefaultPath = "")
{
Path = string.Empty;
var Dialog = GetDialog(Title, DialogProviderMode, DialogProviderSelectionMode.Single, Extensions, DefaultPath);
var Result = Dialog.ShowDialog();
if (Result == CommonFileDialogResult.Ok)
{
Path = (Dialog as CommonFileDialog).FileName;
return(true);
}
return(false);
}
static CommonFileDialog GetDialog(string Title, DialogProviderMode DialogProviderMode, DialogProviderSelectionMode DialogProviderSelectionMode, IEnumerable <string> Extensions, string DefaultPath)
{
var Result = default(CommonFileDialog);
var f = DialogProviderMode == DialogProviderMode.OpenFolder;
switch (DialogProviderMode)
{
case DialogProviderMode.Open:
case DialogProviderMode.OpenFile:
case DialogProviderMode.OpenFolder:
Result = new CommonOpenFileDialog()
{
AddToMostRecentlyUsedList = true,
AllowNonFileSystemItems = f,
DefaultDirectory = Environment.SpecialFolder.Desktop.GetPath(),
DefaultFileName = DefaultPath.IsNull() ? string.Empty : DefaultPath,
EnsureValidNames = true,
EnsureFileExists = !f,
EnsurePathExists = true,
InitialDirectory = DefaultPath,
IsFolderPicker = f,
Multiselect = DialogProviderSelectionMode == DialogProviderSelectionMode.Multiple || f,
NavigateToShortcut = true,
ShowHiddenItems = true,
ShowPlacesList = true,
Title = Title.IsNullOrEmpty() ? DefaultTitle.Open : Title,
};
break;
case DialogProviderMode.SaveFile:
Result = new CommonSaveFileDialog()
{
AddToMostRecentlyUsedList = true,
AlwaysAppendDefaultExtension = true,
DefaultDirectory = Environment.SpecialFolder.Desktop.GetPath(),
EnsureValidNames = true,
InitialDirectory = DefaultPath,
IsExpandedMode = true,
NavigateToShortcut = true,
OverwritePrompt = true,
ShowHiddenItems = true,
ShowPlacesList = true,
Title = Title.IsNullOrEmpty() ? DefaultTitle.Save : Title,
};
break;
}
if (Extensions != null && !f)
{
foreach (var i in Extensions)
{
Result.Filters.Add(new CommonFileDialogFilter(i.ToUpper() + " Files", "*." + i));
}
}
if (!f)
{
Result.Filters.Add(new CommonFileDialogFilter("(*) All Files", "*"));
}
return(Result);
}
/// <summary>
///
/// </summary>
/// <param name="Value"></param>
protected virtual void OnBrowseModeChanged(DialogProviderMode Value)
{
OnCanValidateChanged(CanValidate);
}
