QueryStatus
Syntax
nCommand Identifies the command to query status of.
The
ELS-QB component supports a variety of commands that can beexecuted against the
current contents of the SQL pane or Result window.
These include commands to format the text, cut and paste, select or find and
more.The
commands are executed by calling the DoCommand() method and passing to it one of the following
command IDs of ELS-QB component:
QB_CMD_UNDO
= 1,
QB_CMD_REDO
= 2,
QB_CMD_CUT
= 3,
QB_CMD_COPY
= 4,
QB_CMD_PASTE
= 5,
QB_CMD_SELECTALL
= 6,
QB_CMD_FIND
= 7,
QB_CMD_REPLACE
= 8,
QB_CMD_PRINT
= 9,
QB_CMD_PRINT_PREVIEW
= 10,
QB_CMD_PAGE_SETUP
= 11
Description
Call
this method, passing the same command IDs, to determine whether the
command isvalid
in the current state of the ELS-QB component, for
further conditional execution of the command.
Remarks
QueryStatus
method
returns True if the command is applicable and False
otherwise.
Example
For
Sample of QueryStatus usage see Sub
tbUITimer_Timer() of frmMDI or mnuEdit_Click() of frmELS_QB in ELS_QBDemoVB project.