This protected member contains persistent AutoResizeViewer state which should be initialized in Init.

This protected member contains persistent BackColor state which will be updated from Visual Signal viewer properties before DoCompute is executed.

This protected member will be initialized and updated by Visual Signal's ExternalDll module via setInputDescriptors(String), setInputCoordinates(Int32, Int32, Object), setInputDataRe(Int32, Int32, Double), and setInputDataIm(Int32, Int32, Double). The user DLL can directly access the DllData objects to obtain the data descriptor information.

This protected member contains a table of TExternalBaseDllInputType objects which stores the parameters used by the DLL. The table (in the form of a List) should be initialized in Init using AcceptInput().

This protected member should be initialized and updated in the user DLL's DoCompute function to contain the output data (only one allowed).

(Deprecated) This protected member contains a table of TExternalBaseDllProperty objects which stores the parameters used by the DLL. The table (in the form of a Dictionary) should be initialized in Init using RegisterProperty(). This is deprecated. It is no longer necessary to access property object directly. Define and access the properties like any other C# property using appropriate attributes. Properties must be public and browsable.

This protected member contains a table of ExtensionProperty objects which stores the parameters used by the use's DLL, it is not necessary to access this object directly. Use RegisterProperty(String, Type, Object, String, String, String, String, Int32), GetPropertyValue(String), and UpdateProperty(String, Object) functions instead to initialize, get, and set properties.

This protected member contains persistent ShowTitle state which will be updated from Visual Signal viewer properties before DoCompute is executed.

This protected member contains persistent Title state which will be updated from Visual Signal viewer properties before DoCompute is executed.

This protected member contains the System.Windows.Forms.Panel-derived object which should be initialized in Init. This member can be accessed via the ViewerPanel proeprty.