lsm/ntwain
1
0
Fork 0
mirror of https://github.com/soukoku/ntwain.git synced 2026-01-26 21:48:36 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Added pluggable log (#44)

Browse Source
This commit is contained in:
Eugene Wang
2015-07-04 11:18:03 -04:00
parent 4356ed0615
commit 69d76569ff
17 changed files with 253 additions and 56 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
samples/Sample.Winform/TestForm.cs
View File

@@ -67,22 +67,22 @@ namespace Sample.Winform
_twain = new TwainSession(appId);
_twain.StateChanged += (s, e) =>
{
Debug.WriteLine("State changed to " + _twain.State + " on thread " + Thread.CurrentThread.ManagedThreadId);
PlatformInfo.Current.Log.Info("State changed to " + _twain.State + " on thread " + Thread.CurrentThread.ManagedThreadId);
};
_twain.TransferError += (s, e) =>
{
Debug.WriteLine("Got xfer error on thread " + Thread.CurrentThread.ManagedThreadId);
PlatformInfo.Current.Log.Info("Got xfer error on thread " + Thread.CurrentThread.ManagedThreadId);
};
_twain.DataTransferred += (s, e) =>
{
Debug.WriteLine("Transferred data event on thread " + Thread.CurrentThread.ManagedThreadId);
PlatformInfo.Current.Log.Info("Transferred data event on thread " + Thread.CurrentThread.ManagedThreadId);
// example on getting ext image info
var infos = e.GetExtImageInfo(ExtendedImageInfo.Camera).Where(it => it.ReturnCode == ReturnCode.Success);
foreach (var it in infos)
{
var values = it.ReadValues();
Debug.WriteLine(string.Format("{0} = {1}", it.InfoID, values.FirstOrDefault()));
PlatformInfo.Current.Log.Info(string.Format("{0} = {1}", it.InfoID, values.FirstOrDefault()));
break;
}
@@ -115,7 +115,7 @@ namespace Sample.Winform
};
_twain.SourceDisabled += (s, e) =>
{
Debug.WriteLine("Source disabled event on thread " + Thread.CurrentThread.ManagedThreadId);
PlatformInfo.Current.Log.Info("Source disabled event on thread " + Thread.CurrentThread.ManagedThreadId);
this.BeginInvoke(new Action(() =>
{
btnStopScan.Enabled = false;
@@ -126,13 +126,13 @@ namespace Sample.Winform
};
_twain.TransferReady += (s, e) =>
{
Debug.WriteLine("Transferr ready event on thread " + Thread.CurrentThread.ManagedThreadId);
PlatformInfo.Current.Log.Info("Transferr ready event on thread " + Thread.CurrentThread.ManagedThreadId);
e.CancelAll = _stopScan;
};
// either set sync context and don't worry about threads during events,
// or don't and use control.invoke during the events yourself
Debug.WriteLine("Setup thread = " + Thread.CurrentThread.ManagedThreadId);
PlatformInfo.Current.Log.Info("Setup thread = " + Thread.CurrentThread.ManagedThreadId);
_twain.SynchronizationContext = SynchronizationContext.Current;
if (_twain.State < 3)
{