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   [Expand]AfterInsertSnListColumnsEventArgs Class
    AfterInsertSnListColumnsEventHandler Delegate
   [Expand]AfterInsertSnListDetailEventArgs Class
    AfterInsertSnListDetailEventHandler Delegate
   [Expand]AfterInsertSnListEventArgs Class
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   [Expand]AfterInsertSnListRecordDataEventArgs Class
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   [Expand]BeforeInsertSnListColumnsEventArgs Class
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    BeforeInsertSnListDetailEventHandler Delegate
   [Expand]BeforeInsertSnListEventArgs Class
    BeforeInsertSnListEventHandler Delegate
   [Expand]BeforeInsertSnListRecordDataEventArgs Class
    BeforeInsertSnListRecordDataEventHandler Delegate
   [Collapse]CalculatedField Class
     CalculatedField Members
     CalculatedField Constructor
    [Collapse]CalculatedField Properties
      DataMember Property
      DataSource Property
      DataSourceName Property
      DisplayName Property
      Expression Property
      FieldType Property
      Name Property
      Site Property
    [Expand]CalculatedField Events
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   [Expand]CalculatedFieldCollection Class
   [Expand]DataFieldInfo Class
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   [Expand]IDataSourceOwner Interface
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   [Expand]Parameter Class
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   [Expand]PrepareSnListColumnsEventArgs Class
    PrepareSnListColumnsEventHandler Delegate
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   [Expand]SnapBarCode Interface
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   [Expand]SnapDocumentFormat Class
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 End-User Documentation

CalculatedField.DataSourceName Property

Associates the CalculatedField with a data source.

Namespace:DevExpress.Snap.Core.API
Assembly:DevExpress.Snap.v17.1.Core.dll

Expanded Syntax

Property value

Type: String
A System.String value, specifying the data source name.

Expanded Remarks

If a specified name matches different data sources from both the SnapControl.DataSources and SnapDocument.DataSources collections, only the SnapDocument's data source is considered and assigned to the calculated field.

The calculated fields that belong to a SnapDocument's data source collection can access the data sources from the SnapControl's collection, but not vice versa.

Expanded See Also

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