ShellBrowser .NET Components
Jam.Shell
JamBaseShellListView Class
JamBaseShellListView Methods
AddShellColumn Method
BaseOnDragDrop Method
BeforeShellCommandAssigned Method
BeginInit Method
Clear Method
ClearColumns Method
Compare Method
CustomCompare Method
DisplayBackgroundContextMenu Method
DisplayContextMenu Method
DisplayHeaderContextMenu Method
Dispose Method
DoAutoSizeColumn Method
DoBeforeShowContextMenu Method
EndInit Method
FinalizeColumnVisibilityChange Method
FindContextMenuPosition Method
FindItemIdList Method
FindPath Method
FolderChanged Method
FullRefresh Method
GetColumnHeaderCollectionType Method
GetIndexOfShColumnId Method
GetItemCollectionType Method
GetListViewItemSorter Method
GetSelectedItemCollectionType Method
GetSelectedItemIdLists Method
GetUIObject Method
GoUp Method
HideColumn Method
InitColumns Method
InvalidateSortColumns Method
InvokeCommandOnSelected Method
InvokeCommandOnSelectedReadOnly Method
IsColumnVisible Method
IsColumnVisibleByDefault Method
IsCustomColumn Method
IsEmpty Method
ItemOfPidl Method
LogError Method
OnAfterInvokeCommand Method
OnAfterLabelEdit Method
OnBeforeInvokeCommand Method
OnBeforeLabelEdit Method
OnBeforeShellColumnChanged Method
OnBeforeShellDrop Method
OnBeforeShowContextMenu Method
OnCheckStateChanged Method
OnColumnClick Method
OnColumnWidthChanged Method
OnColumnWidthChanging Method
OnCreateColumns Method
OnCreateControl Method
OnDragDrop Method
OnDragEnter Method
OnDragLeave Method
OnDragOver Method
OnHandleCreated Method
OnHandleDestroyed Method
OnHeaderContextMenuClick Method
OnItemChecked Method
OnItemDrag Method
OnItemShowToolTip Method
OnLoadItem Method
OnMouseDown Method
OnMouseUp Method
OnOperation Method
OnResize Method
OnShowOptionChanged Method
PrepareMultiObjects Method
Refresh Method
RemoveItemFromList Method
ResetColumns Method
ResetItems Method
RestoreItemSelection Method
RestoreState Method
SaveCheckedItems Method
SaveColumnSettings Method
SaveSelection Method
SaveState Method
ScaleControl Method
SelectAllItemsInternal Method
SelectedFileChange Method
SelectPidl Method
SetColumnVisibility Method
SetSortOrder Method
ShowColumn Method
SmartRefresh Method
Sort Method
UpdateColumnBitmaps Method
UpdateSubitemsAfterColumnGetsVisible Method
WndProc Method
Click or drag to resize

JamBaseShellListViewBeforeShellCommandAssigned Method

For use by subcontrols, that need to check the availability of the BeforeShellCommand event.

Namespace:  Jam.Shell
Assembly:  ShellBrowser (in ShellBrowser.dll) Version: 7.1
Syntax
Copy
protected bool BeforeShellCommandAssigned()

Return Value

Type: Boolean
true, if an eventhandler is attached, false otherwise.
See Also