Updated I’m fairly certain you are referring to the “Quick File Chooser” plugin. As someone else points out, though, there are several other candidates. I list them below… The Quick File Chooser Plugin: By default CTRL–SHIFT–O opens the Open Project dialog, and once the plugin is installed, you will get the dialog pictured here automatically: … Read more
Use OpenFileDialog.SafeFileName OpenFileDialog.SafeFileName Gets the file name and extension for the file selected in the dialog box. The file name does not include the path.
Long story short: The solution is to show user interactions from a class, that is part of the view component. This means, such a class must be a class that is unknown to the view model and therefore can’t be invoked by the view model. The solution of course can involve code-behind implementations as code-behind … Read more
You can try this one: QString QFileDialog::getExistingDirectory ( QWidget * parent = 0, const QString & caption = QString(), const QString & dir = QString(), Options options = ShowDirsOnly ) [static] This one is used to choose a directory, and will popup a dialog like you show at last. Demo: QString dir = QFileDialog::getExistingDirectory(this, tr(“Open … Read more
Use a semicolon OpenFileDialog of = new OpenFileDialog(); of.Filter = “Excel Files|*.xls;*.xlsx;*.xlsm”;
Tkinter is the easiest way if you don’t want to have any other dependencies. To show only the dialog without any other GUI elements, you have to hide the root window using the withdraw method: import tkinter as tk from tkinter import filedialog root = tk.Tk() root.withdraw() file_path = filedialog.askopenfilename() Python 2 variant: import Tkinter, … Read more
What I generally do is create an interface for an application service that performs this function. In my examples I’ll assume you are using something like the MVVM Toolkit or similar thing (so I can get a base ViewModel and a RelayCommand). Here’s an example of an extremely simple interface for doing basic IO operations … Read more
Try: Filter = “BMP|*.bmp|GIF|*.gif|JPG|*.jpg;*.jpeg|PNG|*.png|TIFF|*.tif;*.tiff” Then do another round of copy/paste of all the extensions (joined together with ; as above) for “All graphics types”: Filter = “BMP|*.bmp|GIF|*.gif|JPG|*.jpg;*.jpeg|PNG|*.png|TIFF|*.tif;*.tiff|” + “All Graphics Types|*.bmp;*.jpg;*.jpeg;*.png;*.tif;*.tiff”
Something like that should be what you need private void button1_Click(object sender, RoutedEventArgs e) { // Create OpenFileDialog Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog(); // Set filter for file extension and default file extension dlg.DefaultExt = “.png”; dlg.Filter = “JPEG Files (*.jpeg)|*.jpeg|PNG Files (*.png)|*.png|JPG Files (*.jpg)|*.jpg|GIF Files (*.gif)|*.gif”; // Display OpenFileDialog by calling ShowDialog method Nullable<bool> … Read more
From the docs, the filter syntax that you need is as follows: Office Files|*.doc;*.xls;*.ppt i.e. separate the multiple extensions with a semicolon — thus, Image Files|*.jpg;*.jpeg;*.png;….