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     RichEditControl Members
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 End-User Documentation
WPF Controls > DevExpress.Xpf.RichEdit > RichEditControl > IsUpdateLocked
View this topic on docs.devexpress.com (Learn more)

RichEditControl.IsUpdateLocked Property

Returns a value indicating whether the RichEditControl is locked for update.

Namespace:DevExpress.Xpf.RichEdit
Assembly:DevExpress.Xpf.RichEdit.v19.2.dll

Expanded Syntax

Property value

Type: Boolean
true, if the control is locked; otherwise, false.

Expanded Remarks

Enclose your code in the BeginUpdate - EndUpdate method calls to suppress the RichEditControl's visual updates and improve its performance when you perform multiple changes to a document.

The IsUpdateLocked property allows you to determine the RichEditControl's state. If it is locked by the BeginUpdate method, the IsUpdateLocked property returns true.

Expanded See Also

RichEditControl Class
RichEditControl Members
DevExpress.Xpf.RichEdit Namespace
BeginUpdate
EndUpdate
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