Sets the informational icon and tooltip that are displayed when this control is selected in hosting application's editor (while in Design Mode).
Parameters
- control
-
Type: DependencyObject
A reference to this control.
- propertyName
-
Type: string
The name of the control's DependencyProperty referenced in the parameter's TargetPath.
- informationString
-
Type: string
The text to be displayed as a tooltip.
- isError
-
Type: bool
Indicates if this message is informational or represents an error condition.
- preserveOnRebind
-
Type: bool
True if the information string should be preserved when the control's parameters are reprocessed.
- preserveUntilValueChange
-
Type: bool
True if the information string should be preserved until the value of the parameter changes.
