EntityDAC

TCustomEntityDataSet.DeleteFieldExpression Method

Deletes a field expression by the field name.

Class

TCustomEntityDataSet

Syntax

procedure DeleteFieldExpression(const FieldName: string); overload;

Parameters
FieldName
Defines the name of the dataset field.

Remarks

The method deletes a field expression by its field name. Also, a field expression can be deleted by its index using the overloaded DeleteFieldExpression method.

To add new field expression, TCustomEntityDataSet.AddFieldExpression method is used. To clear all dataset field expressions, the TCustomEntityDataSet.ClearFieldExpressions method is used.

See Also

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