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AVEVA™ Plant SCADA

PropertiesDeleteMetadata

  • Last UpdatedJul 13, 2023
  • 1 minute read

Deletes the selected metadata from the properties of the current object. After an item has been deleted, a call to PropertiesSelectNextMetadata will select the item immediately following the deleted item.

Syntax

PropertiesDeleteMetadata()

Return Value

0 (zero) if successful, otherwise an error is returned.

Example

Delete any metadata starting with "a":

Dim name As String

On Error Resume Next

Err.Clear()

GraphicsBuilder.PropertiesSelectFirstMetadata()

While (Err.Number = 0)

name = GraphicsBuilder.PropertiesMetadataName

If (name.ToLower().StartsWith("a")) Then

GraphicsBuilder.PropertiesDeleteMetadata()

End If

GraphicsBuilder.PropertiesSelectNextMetadata()

End While

PropertiesMetadataValue, PropertiesMetadataName, PropertiesSelectNextMetadata, PropertiesSelectFirstMetadata, PropertiesAddMetadata, PropertiesSelectMetadataByName

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