# bdeGetBlockParametersDialogClosedOnEscapeKey

Returns a value that represents whether it is possible to exit the dialog box using the escape key.

## Syntax

exitEscape = bdeGetBlockParametersDialogClosedOnEscapeKey(dialog)

## Inputs

dialog
The dialog to check if it is possible to exit using the escape key.
Type: dialog

## Outputs

exitEscape
The value that represents if it is possible to exit the dialog box using the escape key. 1 = can use escape to exit, 0 = can not use escape key to exit.
Type: Boolean

## Examples

Check if it is possible to exit a dialog box using the escape key:

diagram = bdeGetCurrentDiagram();
block = bdeGetSelectedBlock(diagram);
widget = bdeGetTopLevelWidget();
dialog = bdeCreateBlockParametersDiaglogFromBlock(block, widget, false);
exitEscape = bdeGetBlockParametersDialogClosedOnEscapeKey(dialog);



exitEscape = 1