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.NET 8.0+

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XPObjectSpace.GetKeyValue(Object) Method

Returns the key property’s value of the specified persistent object.

Namespace: DevExpress.ExpressApp.Xpo

Assembly: DevExpress.ExpressApp.Xpo.v24.2.dll

NuGet Package: DevExpress.ExpressApp.Xpo

#Declaration

public override object GetKeyValue(
    object obj
)

#Parameters

Name Type Description
obj Object

An object whose key property’s value is requested.

#Returns

Type Description
Object

An object which is the value of the specified object’s key property.

#Remarks

If there is a key property in the specified object, this method requests its value from the Object Space’s XPObjectSpace.Session. If the specified persistent object is a null reference, a System.ArgumentNullException is thrown.

See Also