Tip Bank

DevX - Software Development Resource

Message Box for Unsaved Changes

Question: How do I get a message box to appear if users have not saved their work, asking them if they want to save their work? (I am using PowerBuilder

DevX - Software Development Resource

Developing Windows CE Apps

Question: Can Visual FoxPro be used to develop applications for Windows CE? Answer: No, Visual FoxPro cannot be used to develop applications for Windows CE. However, you could develop VFP

DevX - Software Development Resource

Toolbar Icon Without a Menu Item

Question: How do I create a toolbar button without also creating a menu item? Answer: Add a menu item as normal and then set the toolbar details for the menu

DevX - Software Development Resource

Listview Control Colors

Question: I have a number of bitmaps displayed in the Listview control. However the colors are limited and are very different when they are displayed in a graphics program. Is

DevX - Software Development Resource

Suppress TreeView’s tooltips

By default, all TreeView controls whose version number is 4.70 or higher display the text of the node under the cursor if the node itself isn’t completely visible. You can

DevX - Software Development Resource

Build a simple browser for icons

Winodws uses a special browser to show all icons contained in a file and offers the end user the possibility to choose an icon from it. You can add this

DevX - Software Development Resource

Quickly clear a portion of an array

The fastest way to clear an array is to ReDim (if the array is dynamic) or Erase it (if the array is Static). However, if you want to clear a

DevX - Software Development Resource

Highlight the contents of a control on entry

You probably already know that you can highlight the contents of any textbox by adding two lines of code in its GotFocus event: Private Sub Text1_GotFocus() Text1.SelStart = 0 Text1.SelLength