RAD Studio VCL Reference
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The properties of the TFieldDef class are listed here.
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Name |
Description |
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Determines the class of the field object that corresponds to this field definition object. | |
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Identifies the physical field number used to reference the field. | |
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Determines if the field is calculated by the underlying database. | |
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The ParentDef property references the parent field definition for the field definition, if it exists. | |
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Indicates whether a value for the physical field in the underlying table is required. |
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Name |
Description |
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Identifies attributes of the field associated with the field def. | |
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Specifies the TFieldDefs object that contains an array of child fields. | |
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Determines the type of a physical field. | |
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Specifies the number of digits of accuracy used to store the field value. | |
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Reports the size associated with the field in the physical database table. |
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