SimpleDeltaChange Class (.NET)

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This is a Library topic for Data Abstract for .NET
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Contents

Overview

This structure contains the new & old values of a row when sending updates to the server and when returning the changes.


Location


Properties

Error

Error occurred while applying this row, if this is set for any of the rows the values were not applied to the server.



Prism:   property Error: String read write
C#:   String Error { get; set; }
VB:   Property Error As String


Mode

Change Type for this record, could be Delete, Insert or Update.



Prism:   property Mode: SimpleDataMode read write
C#:   SimpleDataMode Mode { get; set; }
VB:   Property Mode As SimpleDataMode


NewValues

List of new values, used for updating & inserting.



Prism:   property NewValues: array of String read write
C#:   array of String NewValues { get; set; }
VB:   Property NewValues As array of String


OldValues

List of old values, used for updating & deleting.



Prism:   property OldValues: array of String read write
C#:   array of String OldValues { get; set; }
VB:   Property OldValues As array of String


TypeName     (declared in ComplexType)



Prism:   property TypeName: String read
C#:   String TypeName { get; }
VB:   Property ReadOnly TypeName As String


Instance Methods

constructor



Oxygene:   constructor
C#:   constructor()
VB:   Sub New


GetAttributeCount     (declared in ComplexType)



Oxygene:   method GetAttributeCount: Int32
C#:   Int32 GetAttributeCount()
VB:   Function GetAttributeCount As Int32


GetAttributeName     (declared in ComplexType)



Oxygene:   method GetAttributeName(index: Int32): String
C#:   String GetAttributeName(Int32 index)
VB:   Function GetAttributeName(index As Int32) As String


Parameters:

  • index:


GetAttributeValue     (declared in ComplexType)



Oxygene:   method GetAttributeValue(aIndex: Int32): String
C#:   String GetAttributeValue(Int32 aIndex)
VB:   Function GetAttributeValue(aIndex As Int32) As String


Parameters:

  • aIndex:


ReadComplex



Oxygene:   method ReadComplex(aSerializer: Serializer)
C#:   void ReadComplex(Serializer aSerializer)
VB:   Sub ReadComplex(aSerializer As Serializer)


Parameters:

  • aSerializer:


TriggerPropertyChanged   protected     (declared in ComplexType)



Oxygene:   method TriggerPropertyChanged(propertyName: String)
C#:   void TriggerPropertyChanged(String propertyName)
VB:   Sub TriggerPropertyChanged(propertyName As String)


Parameters:

  • propertyName:


WriteComplex



Oxygene:   method WriteComplex(aSerializer: Serializer)
C#:   void WriteComplex(Serializer aSerializer)
VB:   Sub WriteComplex(aSerializer As Serializer)


Parameters:

  • aSerializer:


Events

PropertyChanged     (declared in ComplexType)



Oxygene:   event PropertyChanged: PropertyChangedEventHandler
C#:   event PropertyChangedEventHandler PropertyChanged
VB:   Event PropertyChanged As PropertyChangedEventHandler


See Also


Product: RemObjects Data Abstract
Available Editions: Data Abstract for .NET, Delphi and Xcode

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