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How to clear the undo buffer in the WinForms SyntaxEditor (EditControl)?

Platform: WinForms |
Control: EditControl

Reset undo redo buffer

The ResetUndoInfo method clears the undo buffer and saves changes to underlying stream, so the changes cannot be Undone on the contents or actions previously added or performed up to that point. Please refer to the code snippets below.


// Code to clear the Undo buffer
// Code to discard all the Unsaved changes



' Code to clear the Undo buffer
' Code to discard all the Unsaved changes


Reference link: https://help.syncfusion.com/windowsforms/syntaxeditor/editing#reset-undo-redo-buffer

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