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      Assign Method
     [Expand]GetDisplayText Method
      GetDisplayTextByKeyValue Method
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 End-User Documentation

RepositoryItemSearchLookUpEdit.GetDisplayValueByKeyValue 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.v17.1.dll

Expanded Syntax

Parameters

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

Return value

Type: 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 System.Data.DataView object).

Expanded Remarks

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

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

Expanded See Also

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