Control file views

For more information, see SMS Provider fundamentals. Use the context data in the call. The following VBScript example access the client agent component of the site control file and creates a dummy property, property list and multi-string list. It then removes the updates that were made. The example demonstrates how to set up the session handle, get the site control file, query the site control file, make updates and commit changes to the site control file.

If you need the locale for non-U. For more information about error handling, see About Configuration Manager Errors. For more information about securing Configuration Manager applications, see Configuration Manager role-based administration. Skip to main content. This browser is no longer supported. Double-click the ForceClassicControlPanel value to open its properties window. You can now close Registry Editor. And if you want to revert to the default Windows behavior where Control Panel opens to the last view used, just go back into Registry Editor and delete the ForceClassicControlPanel value.

One hack forces the Control Panel to open to category view, one forces it to open to icon view, and the third restores the default where Control Panel opens to the last view you used. All three are included in the following ZIP file. Double-click the one you want to use and click through the prompts.

Control Panel View Hacks. These hacks are really just the Explorer key, stripped down to the ForceClassicControlPanel value we described above, and then exported to a.

REG file. You can now exit the Local Group Policy Editor. Just go test things by opening Control Panel a few times and changing the views around. Use Google Fonts in Word. Customize the Taskbar in Windows What Is svchost.

Best Home Theater Systems. Best Smartwatches. Best Gaming Laptops. Best Smart Displays. Best Home Security Systems. Best External Solid State Drives. Best Portable Chargers. Best Phone Chargers. Best Wi-Fi Range Extenders. Best Oculus Quest 2 Accessories. Awesome PC Accessories. For a complete list, see Extended List-View Styles. You do not access extended list-view styles in the same manner as standard window styles.

This style enables the control to handle millions of items because the owner receives the burden of managing item data.

This allows you to use the virtual list-view control with large databases of information, where specific methods of data access are already in place. A virtual list-view control maintains very little item information itself. Except for the item selection and focus information, the owner of the control must manage all item information. Because this type of list control is intended for large data sets, it is recommended that you cache requested item data to improve retrieval performance.

The list view provides a cache-hinting mechanism to assist in optimizing the cache. No other state information is stored. In particular, the list-view control does not maintain state or overlay images for each item. Most list-view control messages and the associated macros are fully supported.

The following table summarizes the affected messages. The owner must be prepared to load the cache with the item information for each of the items within the recommended range. The list control often needs item information for the first item offset 0.

The last items in the list are accessed often. Therefore, the owner might want to keep a second cache that includes the items at the end of the list. List-view controls support working areas, which are rectangular virtual areas that the list-view control uses to arrange its items. A working area is not a window and cannot have a visible border. By default, the list-view control has no working areas. By creating a working area, you can create an empty border on the left, top, or right of the items or cause a horizontal scroll bar to be displayed when there normally would not be one.

When a working area is created, items that lie within the working area become members of the working area. Similarly, if an item is moved into a working area, the item becomes a member of that working area. If an item does not lie within any working area, it automatically becomes a member of the first index 0 working area.

The following illustration is an example of a list-view control that contains four working areas, each in a different quadrant of the client area. Multiple working areas can be used for creating different areas within one view. You can create areas in a single view that have different meanings. The user can categorize items by placing them in different working areas. If a file is moved into the read-only area, it will automatically become read-only.

Multiple working areas can intersect, but any items that lie within the intersection become members of the area with the lower index; therefore, it is best to avoid this situation.

When sorting multiple work areas, the items are sorted compared to the other items in the same working area. The left and top members of these structures specify the coordinates of the upper-left corner the origin of the working area, and the right and bottom members specify the lower-right corner of the working area. All the coordinates are in client coordinates of the list view. Making the width of the working area right - left greater than the client width of the control causes the items to be wrapped at that width and the horizontal scroll bar to be displayed.

Making the width of the working area narrower than the width of the control's client area causes the items to be wrapped within the working area and not the client area. Setting the left or top member to a positive value causes the items to be displayed starting at the working area, creating an empty space between the edge of the control and the items. An empty space can also be created between the right edge of the control and the items by making the width of the working area less than the client width of the control.

By default, a list-view control does not display item images. To display item images, you must create image lists and associate them with the control. A list-view control can have three image lists:. The full-sized and small icon image lists can also contain overlay images , which are designed to be drawn transparently over the item icons. If a state image list is specified, a list-view control reserves space to the left of each item's icon for a state image.

The index identifies an image in the control's state image list. Although image list indexes are zero-based, the control uses one-based indexes to identify state images.

A state image index of zero indicates that an item has no state image. By default, when a list-view control is destroyed, it destroys the image lists assigned to it. You should specify this style if you assign the same image lists to multiple list-view controls; otherwise, more than one control might try to destroy the same image list.

Each item in a list-view control has an icon, a label, a current state, and an application-defined value. By using list-view messages, you can add, modify, and delete items as well as retrieve information about items. Each item can have one or more subitems. A subitem is a string that, in report view, is displayed in a column separate from the item's icon and label.

All items in a list-view control have the same number of subitems. The number of subitems is determined by the number of columns in the list-view control. When you add a column to a list-view control, you specify its associated subitem index. The iItem member is the zero-based index of the item. The iSubItem member is the one-based index of a subitem or zero if the structure contains information about an item.

Additional members specify the item's text, icon, state, and item data. Item data is an application-defined value associated with a list-view item. This message enables the list-view control to reallocate its internal data structures only once rather than every time you add an item. If you are adding a large number of items to a list-view control, you can speed up the process by disabling redrawing before adding the items, then enable redrawing after the items are added.

The mask member of this structure specifies the item attributes you want to change. The mask member of this structure specifies the item attributes to be retrieved.

An item's state is a value that specifies the item's availability, indicates user actions, or otherwise reflects the item's status.

A list-view control changes some state bits, such as when the user selects an item.