It's been a year since I've worked on this project. I need to crop PDF pages. I'm able to crop by defining a rectangle in the code. I cannot get the CropSelectionTool to work at all. I'm assuming that is the correct approach but can't get it to work using a menu item click. Any help appreciated!
Click left mouse button on selected region and PDF page will be cropped
Please see source codes of VintaSoft PDF Editor Demo in installation of SDK "[SdkInstallPath]\VintaSoft\Imaging .NET v10.0\Examples\WinForms\CSharp\PdfEditorDemo\".