Syntax:             BOOL ShowToolButton(long nButton, BOOL bShow);

Return Value:    TRUE if the operation was successful, otherwise FALSE.

Parameters:

                        nButton     Specifies the ELS-QB component’s toolbar button combination and may be any of the following values:

QB_CONNPANE_BTN    = 1

QB_DVWPANE_BTN     = 2

QB_RELPANE_BTN      = 3

QB_COLPANE_BTN      = 4

QB_SQLPANE_BTN      = 5

QB_CHKSQL_BTN        = 6

QB_EXECUTE_BTN       = 7

QB_STOP_BTN             = 8

QB_ALL_BTNS              = 9

                        bShow      Specifies the further visibility of the selected button combination.

Remarks:

Call this method to show / hide the specific button combination in the ELS-QB control’s toolbar (the toolbar located on left side of the Connection pane). Note that the QB_ALL_BTNS combination will show / hide the toolbar itself.This method may be used to hide or deactivate a certain functionality of the ELS-QB for either security or simplification purpose. For example, the developer may want to hide the Connection pane and the toolbar button corresponding to the toggling of show/hide of this pane (e.g. QB_CONNPANE_BTN). In this way the end-user may not have access to the Connection pane of the ELS-QB control.

Note:  If this method is never called, all toolbar buttons are shown by default.

Example:

This sample code shows how to allow the end user to toggle in view a specifiedbutton of ELS-QB control’s toolbar.

void CELS_QBDemoView::CELS_QBDemoView ()

{

............................

............................

m_bRelPaneBtnVisible = TRUE;

}

// Some command handler

void CELS_QBDemoView::OnCommandToggleRelPaneBtnInView()

{

if(m_QBCtrl.ShowToolButton(QB_RELPANE_BTN,!m_bRelPaneBtnVisible))

m_bRelPaneBtnVisible = ! m_bRelPaneBtnVisible;

}