/// <summary>
/// DG_CONTROL / DAT_ENTRYPOINT / MSG_SET
/// The TWAIN 2.0 Source Manager issues this command to Sources (that set DF_DS2) prior of any
/// other command sent by the Application.In most cases it will immediately precede the call to
/// DG_CONTROL / DAT_IDENTITY / MSG_OPEN.
/// TWAIN 1.x Sources must continue to find and load the Source Manager DSM_Entry on
/// their own.
/// </summary>
/// <param name="appId">This points to a TwIdentity structure.</param>
/// <param name="msg">The Message of the operation triplet.</param>
/// typically, a structure) that will be used according to the action specified by the operation
/// triplet.</param>
/// <returns>TWAIN Return Codes.</returns>
private TwRC _EntryPointControlProcessRequest(TwIdentity appId, TwMSG msg, TwEntryPoint entry)
{
switch (msg)
{
case TwMSG.Set:
DataSourceServices.Memory._SetEntryPoints(entry);
this._dsmEntries.Add(appId.Id, _DsmEntry.Create(entry.DSM_Entry));
return(TwRC.Success);
}
throw new DataSourceException(TwRC.Failure, TwCC.BadProtocol);
}
/// <summary>
/// Устаначливает точки входа.
/// </summary>
/// <param name="entry">Точки входа.</param>
internal static void _SetEntryPoints(TwEntryPoint entry)
{
Memory._entryPoint = entry;
}
