JVCL Help:TJvRichEdit.OnProtectChangeEx

 JVCL Help: TJvRichEdit.OnProtectChangeEx Event

TJvRichEdit

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Summary

Occurs when a user attempts to modify text that is marked as protected.

Pascal

 propertyOnProtectChangeEx: TRichEditProtectChangeEx;

Parameters

Parameters	Description
Sender	Rich Edit control that has fired this event.
Msg	Message that triggered the notification.
StartPos	Indicates the beginning of the range of text, that would be affected by the modification, where 0 is the first character in the text.
EndPos	Indicates the end of the range of text, that would be affected by the modification, where 0 is the first character in the text.
AllowChange	Specifies whether to allow modification of protected text.

Description

Write an OnProtectChange event handler to allow modification of text with the protected attribute.
To allow modification of protected text, set AllowChange to true.
To set or unset the protected attribute for a section of text, select the text and use the Protected property of the rich edit control’s SelAttributes property. To cause text to have the protected attribute by default, use the Protected property of the rich edit object’s DefAttributes property.

See Also

TJvTextAttributes.Protected

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