Kofax DOKuStar Validation - Manual (Page 84)

DOKuStar Validation Programming Manual Page • 80
The New command has been replaced and shows a submenu with two entries. Following the Export Data
command the new command Import Extraction Result… appears. The only thing you have to do now is
implementing what should happen if the new menus are used.
For this purpose the Workspace service has two functions: workspaceSink_OnCommand and
workspaceSink_OnCommandUpdate .
Let us first look at workspaceSink_OnCommandUpdate . In our example we replace the existing New
command with our own one. There is also a New button in the toolbar. It is not possible to replace such a button
from existing toolbars, so we have to disable the menu command New and with this the corresponding toolbar
button is also disabled. With EventArgs.Enable = True a menu entry is enabled, with EventArgs.Enable
= False it is disabled. We must also tell Validation that we have handled the menu command New by ourselves.
This is done by the statement EventArgs.Handled = True . In addition we have to specify texts for tool tips
and the status bar by setting the variables ToolTiptext and the StatusText for our new menu entries.