private void SaveSnapParaToDB()
{
//string LockID = MyLockIDStr;
//string SnapUUID = MyAutoFileNameStr;
SnapID = 0;
SnapImage MySnapImage = new SnapImage();
MySnapImage.LockID = this.MyLockIDStr;
MySnapImage.SnapTypeID = this.SnapTypeID;
MySnapImage.SnapUUID = MyAutoFileNameStr;
SnapManager MySnapManager = new SnapManager();
int ReturnValue = MySnapManager.InsertSnap(MySnapImage, ref SnapID);
if (ReturnValue == 0)
{
string MyTimeMarker = string.Format("{0:MM-dd HH:mm:ss}", DateTime.Now) + ":" + DateTime.Now.Millisecond.ToString();// + "[" + DateTime.Now.Ticks.ToString() + "]";
this.MyAsynchLockServerSocketService.DisplayResultInfor(1, string.Format(MyTimeMarker + "锁端[{0}][{1}]扩展保存参数到数据库成功", MyLockIDStr, MyReadWriteChannel.MyTCPClient.Client.RemoteEndPoint));
}
else
{
string MyTimeMarker = string.Format("{0:MM-dd HH:mm:ss}", DateTime.Now) + ":" + DateTime.Now.Millisecond.ToString();// + "[" + DateTime.Now.Ticks.ToString() + "]";
this.MyAsynchLockServerSocketService.DisplayResultInfor(1, string.Format(MyTimeMarker + "锁端[{0}][{1}]扩展保存参数到数据库失败", MyLockIDStr, MyReadWriteChannel.MyTCPClient.Client.RemoteEndPoint));
}
}
static void server_SnapMailMergeRecordStarted(object sender, SnapMailMergeRecordStartedEventArgs e)
{
if (e.RecordIndex == 3)
{
for (int i = 0; i < e.RecordDocument.Fields.Count; i++)
{
DevExpress.XtraRichEdit.API.Native.Field item = e.RecordDocument.Fields[i];
SnapImage snImage = e.RecordDocument.ParseField(item) as SnapImage;
if (snImage != null)
{
if (snImage.DataFieldName == "Picture")
{
snImage.BeginUpdate();
snImage.ScaleX = snImage.ScaleX * 2;
snImage.ScaleY = snImage.ScaleY * 2;
snImage.EndUpdate();
item.Update();
}
}
}
e.RecordDocument.EndUpdate();
// Another code snippet for the same result:
//e.RecordDocument.Fields[2].ShowCodes = true;
//e.RecordDocument.Replace(e.RecordDocument.Fields[2].CodeRange, @"SNIMAGE Picture \sy 20000 \sx 20000");
//e.RecordDocument.Fields[2].Update();
}
}
private Image LoadImage(SnapImage sshot)
{
byte[] bsImage = null;
string path = Path.Combine(DataPath, sshot.SessionId + ".rdt");
if (File.Exists(path))
{
using (FileStream fs = File.Open(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
using (BinaryReader br = new BinaryReader(fs))
{
br.BaseStream.Seek(sshot.ImagePos, SeekOrigin.Begin);
bsImage = br.ReadBytes(sshot.ImageLength);
}
}
Image img = null;
if (bsImage != null && bsImage.Length > 0)
{
using (MemoryStream ms = new MemoryStream(bsImage))
img = Image.FromStream(ms);
}
return(img);
}
