Leadtools vb2010 dicomdir file example upgrade#
Leadtools vb2010 dicomdir file example code#

Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click

Leadtools vb2010 dicomdir file example code#

Set the Text property of the button control to 'Load Image File'.ĭouble-click the Load Image File button and modify the code of the Click event: Take the following steps −ĭrag and drop a PictureBox control, a Button control and a OpenFileDialog control on the form. In this example, let's load an image file in a picture box, using the open file dialog box. Resets all options to their default value. The file is specified by the FileName property. Opens the file selected by the user, with read-only permission. The following are some of the commonly used methods of the OpenFileDialog control − Sr.No. Gets or sets a value indicating whether the dialog box accepts only valid Win32 file names. Gets or sets whether the dialog box supports displaying and saving files that have multiple file name extensions. Gets or sets a value indicating whether the dialog box contains a read-only check box. Gets or sets a value indicating whether the Help button is displayed in the file dialog box. Gets an array of file names and extensions for all the selected files in the dialog box.

Gets the file name and extension for the file selected in the dialog box. Gets or sets a value indicating whether the dialog box restores the current directory before closing. Gets or sets a value indicating whether the read-only check box is selected. Gets or sets a value indicating whether the dialog box allows multiple files to be selected. Gets or sets the initial directory displayed by the file dialog box. Gets or sets the index of the filter currently selected in the file dialog box. Gets or sets the current file name filter string, which determines the choices that appear in the 'Save as file type' or 'Files of type' box in the dialog box. Gets the file names of all selected files in the dialog box. Gets or sets a string containing the file name selected in the file dialog box. Gets or sets a value indicating whether the dialog box returns the location of the file referenced by the shortcut or whether it returns the location of the shortcut (.lnk). Gets or sets the default file name extension. Gets the custom places collection for this FileDialog instance. Gets or sets a value indicating whether the dialog box displays a warning if the user specifies a path that does not exist. Gets or sets a value indicating whether the dialog box displays a warning if the user specifies a file name that does not exist.

Leadtools vb2010 dicomdir file example upgrade#

Gets or sets a value indicating whether this FileDialog instance should automatically upgrade appearance and behavior when running on Windows Vista. Gets or sets a value indicating whether the dialog box automatically adds an extension to a file name if the user omits the extension. The following are some of the commonly used properties of the OpenFileDialog control − Sr.No. You can also set the ReadOnl圜hecked property to True, so that the read-only check box appears checked.įollowing is the Open File dialog box − Properties of the OpenFileDialog Control If the ShowReadOnly property is set to True, then a read-only check box appears in the dialog box. The OpenFileDialog control class inherits from the abstract class FileDialog. The user can check if the file exists and then open it.

The OpenFileDialog control prompts the user to open a file and allows the user to select a file to open.