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TdxMemField Members

The TdxMemField is the object used by the ExpressMemData component to store specific memory field definitions.

Constructors

Name Description
Create(TdxMemFields) Initializes a new instance of the TdxMemField class with specified settings.

Properties

Name Description
DataSet Provides access to the TdxMemData component to which the memory field belongs.
Field Provides access to the dataset field stored in memory.
HasValues Used internally by the SaveToStream and Locate methods. You might never need to use it directly.
Index Specifies the field’s index in the memory field collection.
MemFields protected Provides access to the memory field collection to which the field belongs.
OffSet
Values Provides indexed access to all values stored in the memory field.

Methods

Name Description
AddValue(TRecordBuffer) Deprecated. This procedure exists for backward compatibility only. Call the AppendRecord procedure instead.
Equals(TObject) Inherited from TObject.
GetDataFromBuffer(TRecordBuffer)
GetHashCode Inherited from TObject.
GetHasValueFromBuffer(TRecordBuffer)
GetValueFromBuffer(TRecordBuffer)
InsertValue(Integer,TRecordBuffer) Deprecated. This procedure exists for backward compatibility only. Call the InsertRecord procedure instead.
ToString Inherited from TObject.
See Also