OnButtonClick Event

Applies to TestComplete 15.77, last modified on October 13, 2025

Occurs when the user clicks a button embedded into a text box in-place editor.

Declaration

OnButtonClick(Data, Index) Parameters
Data [in] Required Object
Index [in] Required Integer

Description

The OnButtonClick event occurs when the user clicks a button embedded into the in-place editor used by a custom keyword test operation in the Keyword Test editor. You can use the OnButtonClick event handler to perform specific actions in response to the user’s click on a button. For instance, to reset an operation parameter with a default value, to invoke a helper dialog, and so on.

Parameters

The event has the following parameters:

Data

An object that provides access to the operation fields. This object contains properties that correspond to individual operation fields and whose names coincide with the field names.

Index

A zero-based index of the editor’s button that was clicked. Buttons are indexed from left to right.

Remarks

If the OnButtonClick event handler somehow changes the value in the in-place editor, you must also create the HasChanges event handler that will report about these changes.

See Also

Events Reference
GetButtonCount Event
GetButtonImage Event
HasChanges Event
Creating Keyword Test Operations

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