[STAThread] // <-- " If the attribute is not present, the application uses the multithreaded apartment model, which is not supported for Windows Forms."
public static Int32 Main(String[] args)
{
Console.WriteLine("Now showing a folder browser dialog. Press [Enter] to continue.");
_ = Console.ReadLine();
// FolderBrowserDialog
{
String selectedDirectory = FolderBrowserDialog.ShowDialog(parentHWnd: IntPtr.Zero, title: "Select a folder...", initialDirectory: null);
if (selectedDirectory != null)
{
Console.WriteLine("Folder browser. Selected directory: \"{0}\".", selectedDirectory);
}
else
{
Console.WriteLine("Folder browser. Cancelled.");
}
}
Console.WriteLine("Now showing an open-file dialog to select multiple files (with multiple extension filters). Press [Enter] to continue.");
_ = Console.ReadLine();
// FileOpenDialog
{
Filter[] filters = new Filter[]
{
new Filter("Images", "gif", "png", "jpg", "jpeg", "heic", "webp"),
new Filter("Videos", "mov", "wmv", "mp4", "mpeg", "mpg", "avi", "webm"),
new Filter("Audio", "mp3", "wma", "wav", "aac"),
new Filter("All files", "*"),
};
IReadOnlyList <String> fileNames = FileOpenDialog.ShowMultiSelectDialog(IntPtr.Zero, title: "Open multiple files...", initialDirectory: @"C:\Users\David\Music", defaultFileName: null, filters: filters, selectedFilterZeroBasedIndex: 2);
if (fileNames != null)
{
Console.WriteLine("Open file dialog. Selected files:");
foreach (String fileName in fileNames)
{
Console.WriteLine(fileName);
}
}
else
{
Console.WriteLine("Open file dialog. Cancelled.");
}
}
Console.WriteLine("Now showing an open-file dialog to select a single file (with a single extension filter). Press [Enter] to continue.");
_ = Console.ReadLine();
// FileOpenDialog
{
const String windowsFormsFilter = @"Image Files(*.BMP;*.JPG;*.GIF)|*.BMP;*.JPG;*.GIF|All files (*.*)|*.*"; // from https://msdn.microsoft.com/en-us/library/system.windows.forms.filedialog.filter(v=vs.110).aspx
IReadOnlyList <Filter> filters = Filter.ParseWindowsFormsFilter(windowsFormsFilter);
IReadOnlyList <String> fileNames = FileOpenDialog.ShowMultiSelectDialog(IntPtr.Zero, title: "Open a single file...", initialDirectory: @"C:\Users\David\Music", defaultFileName: null, filters: filters, selectedFilterZeroBasedIndex: 2);
if (fileNames != null)
{
Console.WriteLine("Open file dialog. Selected files:");
foreach (String fileName in fileNames)
{
Console.WriteLine(fileName);
}
}
else
{
Console.WriteLine("Open file dialog. Cancelled.");
}
}
Console.WriteLine("Now showing an save-file dialog to save a single file (with multiple extension filters). Press [Enter] to continue.");
_ = Console.ReadLine();
// FileSaveDialog
{
Filter[] filters = new Filter[]
{
new Filter("Images", "gif", "png", "jpg", "jpeg", "heic", "webp"),
new Filter("Videos", "mov", "wmv", "mp4", "mpeg", "mpg", "avi", "webm"),
new Filter("Audio", "mp3", "wma", "wav", "aac"),
new Filter("All files", "*"),
};
String initialDirectory = @"C:\Users\David\Music\Aerosmith\2006 - The Very Best Of\";
String defaultFileName = /*initialDirectory +*/ @"12 - Aerosmith - Dream On.mp3";
String fileName = FileSaveDialog.ShowDialog(IntPtr.Zero, "Save a file...", initialDirectory, defaultFileName, filters, selectedFilterZeroBasedIndex: 2);
if (fileName != null)
{
Console.WriteLine("Save file dialog. Selected file: \"{0}\".", fileName);
}
else
{
Console.WriteLine("Save file dialog. Cancelled.");
}
}
Console.WriteLine("Shell file dialogs demo completed. Press [Enter] to exit.");
_ = Console.ReadLine();
return(0);
}
public static void Main(string[] args)
{
// FolderBrowserDialog
{
String selectedDirectory = FolderBrowserDialog.ShowDialog(IntPtr.Zero, "Title", null);
if (selectedDirectory != null)
{
Console.WriteLine("Folder browser. Selected directory: \"{0}\".", selectedDirectory);
}
else
{
Console.WriteLine("Folder browser. Cancelled.");
}
}
// FileOpenDialog
{
Filter[] filters = new Filter[]
{
new Filter("Images", "gif", "png", "jpg", "jpeg", "heic", "webp"),
new Filter("Videos", "mov", "wmv", "mp4", "mpeg", "mpg", "avi", "webm"),
new Filter("Audio", "mp3", "wma", "wav", "aac"),
new Filter("All files", "*"),
};
String[] fileNames = FileOpenDialog.ShowMultiSelectDialog(IntPtr.Zero, "Title", @"C:\Users\David\Music", defaultFileName: null, filters: filters, selectedFilterZeroBasedIndex: 2);
if (fileNames != null)
{
Console.WriteLine("Open file dialog. Selected files:");
foreach (String fileName in fileNames)
{
Console.WriteLine(fileName);
}
}
else
{
Console.WriteLine("Open file dialog. Cancelled.");
}
}
// FileOpenDialog
{
const String windowsFormsFilter = @"Image Files(*.BMP;*.JPG;*.GIF)|*.BMP;*.JPG;*.GIF|All files (*.*)|*.*"; // from https://msdn.microsoft.com/en-us/library/system.windows.forms.filedialog.filter(v=vs.110).aspx
Filter[] filters = Filter.ParseWindowsFormsFilter(windowsFormsFilter);
String[] fileNames = FileOpenDialog.ShowMultiSelectDialog(IntPtr.Zero, "Title", @"C:\Users\David\Music", defaultFileName: null, filters: filters, selectedFilterZeroBasedIndex: 2);
if (fileNames != null)
{
Console.WriteLine("Open file dialog. Selected files:");
foreach (String fileName in fileNames)
{
Console.WriteLine(fileName);
}
}
else
{
Console.WriteLine("Open file dialog. Cancelled.");
}
}
// FileSaveDialog
{
Filter[] filters = new Filter[]
{
new Filter("Images", "gif", "png", "jpg", "jpeg", "heic", "webp"),
new Filter("Videos", "mov", "wmv", "mp4", "mpeg", "mpg", "avi", "webm"),
new Filter("Audio", "mp3", "wma", "wav", "aac"),
new Filter("All files", "*"),
};
String initialDirectory = @"C:\Users\David\Music\Aerosmith\2006 - The Very Best Of\";
String defaultFileName = /*initialDirectory +*/ @"12 - Aerosmith - Dream On.mp3";
String fileName = FileSaveDialog.ShowDialog(IntPtr.Zero, "Title", initialDirectory, defaultFileName, filters, selectedFilterZeroBasedIndex: 2);
if (fileName != null)
{
Console.WriteLine("Save file dialog. Selected file: \"{0}\".", fileName);
}
else
{
Console.WriteLine("Save file dialog. Cancelled.");
}
}
}