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Gets or sets the value of C1.DataCollection.FilterOperation, which is used as the default value for a newly added expression. The default value is C1.DataCollection.FilterOperation.Equal.
public virtual FilterOperation DefaultFilterOperation { get; set; }
Public Overridable Property DefaultFilterOperation As FilterOperation
| Type | Condition |
|---|---|
| InvalidOperationException | The specified C1.DataCollection.FilterOperation is not supported by the filter. |