XPClassInfo.GetId(Object) Method

Gets the value of the key property.

Namespace: DevExpress.Xpo.Metadata

Assembly: DevExpress.Xpo.v23.2.dll

NuGet Packages: DevExpress.Win.PivotGrid, DevExpress.Win.TreeMap, DevExpress.Xpo

NuGet Package: DevExpress.Xpo

Declaration

C#

public object GetId(
    object obj
)

VB.NET

Public Function GetId(
    obj As Object
) As Object

Parameters

Name	Type	Description
obj	Object	An object which represents the persistent object.

Returns

Type	Description
Object	An object which represents the value of the key property.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the GetId(Object) method.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

xaf-how-to-use-the-file-attachment-module-with-a-legacy-database/CS/CustomFileDataSolution.Module/BusinessObjects/InplaceFileData.cs#L31

    if (member.GetValue(host) == null) return null;
    return string.Format("{0}{1}.{2}", member.Name, member.Owner.GetId(host), extension);
}

VB.NET

xaf-how-to-use-the-file-attachment-module-with-a-legacy-database/VB/CustomFileDataSolution.Module/BusinessObjects/InplaceFileData.vb#L35

    End If
    Return String.Format("{0}{1}.{2}", member.Name, member.Owner.GetId(host), extension)
End Get