您可以使用以下代码检查SAP Business One的安装:
Public Function isSapBusinesOneClientInstalled() As Boolean Try SAP Business One Application Dim type As Type = Type.GetTypeFromCLSID(New Guid("632F4591-AA62-4219-8FB6-22BCF5F60088")) Dim obj As Object = Activator.CreateInstance(type) Marshal.ReleaseComObject(obj) Return True Catch ex As COMException Return False End Try End Function