RepositoryItemSearchLookUpEdit.GetDisplayValueByKeyValue(Object) Method

Returns a value of the RepositoryItemLookUpEditBase.DisplayMember field of the row containing the specified RepositoryItemLookUpEditBase.ValueMember field value.

Namespace: DevExpress.XtraEditors.Repository

Assembly: DevExpress.XtraGrid.v19.2.dll

Declaration

C#

public override object GetDisplayValueByKeyValue(
    object keyValue
)

VB.NET

Public Overrides Function GetDisplayValueByKeyValue(
    keyValue As Object
) As Object

Parameters

Name	Type	Description
keyValue	Object	The value of the RepositoryItemLookUpEditBase.ValueMember field for the row to locate.

Returns

Type	Description
Object	The value of the RepositoryItemLookUpEditBase.DisplayMember field for the row located.null if no record with the specified value was found (System.DBNull.Value and the data source is a DataView object).

Remarks

For general information on this method, see RepositoryItemGridLookUpEditBase.GetDisplayValueByKeyValue.

The GetDisplayValueByKeyValue method internally calls the RepositoryItemSearchLookUpEdit.GetDisplayValueByKeyValueEx method with a single parameter and returns its result. You may need to use the RepositoryItemSearchLookUpEdit.GetDisplayValueByKeyValueEx method instead of the GetDisplayValueByKeyValue method in Instant Feedback Mode (async server mode). See RepositoryItemSearchLookUpEdit.GetDisplayValueByKeyValueEx to learn more.