AddField

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Manual > Control Reference > Other > Historical data control > Method >

AddField

 

Add the fields you want to retrieve.

 

syntax

AddField(

         dataSource

         )

 

Parameters

 

dataSource

Type:

character

Specify the data source set in Historical data server. Arrays can be specified.

For example, "A01.F02" indicates the F02 field of Historical data serverA01. You can also register different Historical data server fields at the same time.

For example, you can get data by mixing A01.F01 and A02.F01.

 

Return Value

Type:

Boolean

FALSE - Failure. TRUE - Success.

 

hmtoggle_plus1Explanation

Add the fields you want to retrieve.

 

example)

this.AddField("A01.F01");

 

Example of array specification)

this.AddField(c("A01.F01","A01.F02","A02.F01","A02.F02");

 

 

reference

 

Connect

DisConnect

AddField

DelField

ClearField

ReadHistoricalData

RequestHistoricalData

GetHistoricalDataServerName

GetHistoricalDataFieldName

GetLastError