You can exclude control properties from getting persisted in the Infragistics Persistence Framework™. This example shows you how to exclude the CheckBox control’s Content property from being persisted.
In XAML:
<CheckBox x:Name="chkOption" Content="Email Receipt">
<ig:PersistenceManager.Settings>
<ig:PersistenceSettings x:Name="settings" SavePersistenceOptions="AllButIgnored" >
<ig:PersistenceSettings.IgnorePropertySettings>
<ig:PropertyNamePersistenceInfo PropertyName="Content" />
</ig:PersistenceSettings.IgnorePropertySettings>
</ig:PersistenceSettings>
</ig:PersistenceManager.Settings>
</CheckBox>
Set the PersistenceSettings object’s SavePersistenceOptions property to AllButIgnored.
Use the PropertyNamePersistenceInfo object’s PropertyName property to specify the CheckBox control’s Content property that will be ignored for persistence.
In Visual Basic:
' create a new PersistenceSettings object Dim settings As New PersistenceSettings() ' set save persistence option - AllButIgnored settings.SavePersistenceOptions = Persistence.Primitives.PersistenceOption.AllButIgnored ' we will identify the specific property by its name Dim pnpi As New PropertyNamePersistenceInfo() pnpi.PropertyName = "Content" ' add the property in the IgnorePropertySettings collection settings.IgnorePropertySettings.Add(pnpi) Dim memoryStream As MemoryStream = PersistenceManager.Save(chkOption, settings)
In C#:
// create a new PersistenceSettings object PersistenceSettings settings = new PersistenceSettings(); // set save persistence option - AllButIgnored settings.SavePersistenceOptions = Persistence.Primitives.PersistenceOption.AllButIgnored; // we will identify the specific property by its name PropertyNamePersistenceInfo pnpi = new PropertyNamePersistenceInfo(); pnpi.PropertyName = "Content"; // add the property in the IgnorePropertySettings collection settings.IgnorePropertySettings.Add(pnpi); MemoryStream memoryStream = PersistenceManager.Save(chkOption, settings);
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