public Twain(IWindowsMessageHook messageHook)
{
ScanningComplete += delegate { };
TransferImage += delegate { };
_dataSourceManager = new DataSourceManager(DataSourceManager.DefaultApplicationId, messageHook);
_dataSourceManager.ScanningComplete += delegate(object sender, ScanningCompleteEventArgs args)
{
ScanningComplete(this, args);
};
_dataSourceManager.TransferImage += delegate(object sender, TransferImageEventArgs args)
{
TransferImage(this, args);
};
}
public Twain(IWindowsMessageHook messageHook)
{
log.Debug("add scanning complete delegate");
ScanningComplete += delegate { };
log.Debug("add transfer image delegate");
TransferImage += delegate { };
log.Debug("create data source manager");
_dataSourceManager = new DataSourceManager(DataSourceManager.DefaultApplicationId, messageHook);
log.Debug("add scanning complete delegate to dsm");
_dataSourceManager.ScanningComplete += delegate(object sender, ScanningCompleteEventArgs args)
{
ScanningComplete(this, args);
};
log.Debug("add transfer image delegate to dsm");
_dataSourceManager.TransferImage += delegate(object sender, TransferImageEventArgs args)
{
TransferImage(this, args);
};
log.Debug("finished");
}
public Diagnostics(IWindowsMessageHook messageHook)
{
using (var dataSourceManager = new DataSourceManager(DataSourceManager.DefaultApplicationId, messageHook))
{
dataSourceManager.SelectSource();
var dataSource = dataSourceManager.DataSource;
dataSource.OpenSource();
foreach (Capabilities capability in Enum.GetValues(typeof(Capabilities)))
{
try
{
var result = Capability.GetBoolCapability(capability, dataSourceManager.ApplicationId, dataSource.SourceId);
Console.WriteLine("{0}: {1}", capability, result);
}
catch (TwainException e)
{
Console.WriteLine("{0}: {1} {2} {3}", capability, e.Message, e.ReturnCode, e.ConditionCode);
}
}
}
}
