Method: Exists for Properties <DataPlugin>

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Checks whether a Property object with a specific name exists.

iExists = Object.Exists(sName)

Object	Properties <DataPlugin> Object with this method
sName	String Specifies the name of the property to be checked.
iExists	LongInteger The value is TRUE if the collection contains an object with the specified name.

The following example generates the TimeEnd data set property only if the TimeBegin data set property already exists:

If Root.Properties.Exists("TimeBegin") Then
  Call Root.Properties.Add("TimeEnd", CreateTime(2004,6,17,10,0,0,0,0,0))
End If

Examples