The Standalone Report Designer is a separate desktop application provided by us. It integrates complex services and functionality of Telerik Reporting allowing the creation of reports without Visual Studio.
Controlling the process from outside is not supported.
You might want to research a solution related to sending key strokes to the Standalone Desginer, which in my opinion will not be reliable solution - Keyboard Support and Shortcuts
We will appreciate it if you elaborate on the scenario and the searched functionality.
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