Save file dialog in asp.net vb

Tables 0. Count - 1 xlWorkSheet. Rows i. Item j Next Next 'here instead of saving it to the C drive, let the user choose. Close xlApp. Close CheckBox1. Community Bot 1 1 1 silver badge. Eddy V Eddy V 99 4 4 silver badges 15 15 bronze badges.

That's fundamentally impossible. The user cannot interact with UI on the server. Also, you should not automate Office on a server; it won't work well. Sorry, i think the question was not clear.. Add a comment. Active Oldest Votes. You cannot have the user interact with UI and filesystem on the server. When you click the button, a SaveFileDialog component is instantiated with a filter that allows files of type.

If a file of this type is selected in the Save File dialog box, the button's image is saved. To get or set the FileName property, your assembly requires a privilege level granted by the System. FileIOPermission class. If you are running in a partial-trust context, the process might throw an exception due to insufficient privileges. For more information, see Code Access Security Basics. The example assumes your form has a Button control with its Image property set to a file of type.

This is important if you are writing code to save data in a specific format for example, saving a file in plain text versus binary format. This property is featured in the example below. For more information about writing file streams, see BeginWrite and Write. Certain controls, such as the RichTextBox control, have the ability to save files.

Gets or sets a value indicating whether the dialog box prompts the user for permission to create a file if the user specifies a file that does not exist. 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. 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 or sets a value indicating whether the Save As dialog box displays a warning if the user specifies a file name that already exists. Gets or sets a value indicating whether the dialog box restores the current directory before closing. Gets or sets whether the dialog box supports displaying and saving files that have multiple file name extensions. In this example, let's save the text entered into a rich text box by the user using the save file dialog box.

Set the Text property of the label and the button control to 'We appreciate your comments' and 'Save Comments', respectively. We have set the Filter property of the SaveFileDialog control to display text file types with.

Write some text in the text box and click on the Save Comment button to save the text as a text file in your computer. Frahaan Hussain. Arnold Higuit.