You can only delete the layer that exists in the source document
Namespace: Spire.PdfAssembly: Spire.Pdf (in Spire.Pdf.dll) Version: 6.2.6.0 (6.2.6.2020)
Syntax
C# | Visual Basic | Visual C++ | F# |
public string DeleteOldLayer( string layerName, bool isDelAllContent, bool delLayerDocProperties )
Public Function DeleteOldLayer ( layerName As String, isDelAllContent As Boolean, delLayerDocProperties As Boolean ) As String
public: String^ DeleteOldLayer( String^ layerName, bool isDelAllContent, bool delLayerDocProperties )
member DeleteOldLayer : layerName : string * isDelAllContent : bool * delLayerDocProperties : bool -> string
Parameters
- layerName
- String
Layer Name.
- isDelAllContent
- Boolean
Is delete all content include in this layer.
- delLayerDocProperties
- Boolean
Is remove layerdefine in doc properties..
Return Value
Stringdelete layer message.