// Queue<Object> queue = new Queue<object>();
private void button_print_Click(object sender, EventArgs e)
{
DB.BLL.TASK bll_Task = new DB.BLL.TASK();
DB.Model.TASK model_Task = new DB.Model.TASK();
MessageForm fm = new MessageForm(fPrintNames.Count());
fm.Show(this); //防止用户点击两次，重复加入任务
int i = 0;
foreach(string tem in fPrintNames)
{
i++;
Thread.Sleep(30);
model_Task.FILE_FULLNAME = tem;
model_Task.TASK_GUID = System.Guid.NewGuid().ToString();
model_Task.SAVE_PATH = textBox_TargetAddr.Text;
model_Task.PRINTER = comboBox_printerlist.Text;
model_Task.PAPER = comboBox_PaperSizeList.Text;
model_Task.ORDERED = 0;
model_Task.ISPRINTING = 0;
model_Task.PRINTING_TIME = System.DateTime.Now;
bll_Task.Add(model_Task);
fm.setPos(i);
}
Thread.Sleep(1000);
fm.Close();
}
private void Thread_print2()
{
AcadDocument drawing = null;
bool islock = false;
DB.BLL.TASK bll_Task = new DB.BLL.TASK();
while (true)
{
if (0 < bll_Task.GetModelList("1=1").Count)
{
if (TaskFlag == 2)
{
TaskFlag = 0;
}
DB.Model.TASK model_Task;
if (0 < bll_Task.GetModelList("ISPRINTING=0").Count)
{
try
{
model_Task = bll_Task.GetModelList("ISPRINTING=0")[0];
}
catch { continue; }
if (0 == model_Task.ORDERED)
{
model_Task.ORDERED = 2;
bll_Task.Update(model_Task);
}
else if (2 == model_Task.ORDERED)
{
model_Task.ISPRINTING = 2;
model_Task.PRINTING_TIME = System.DateTime.Now;
bll_Task.Update(model_Task);
string fname = model_Task.FILE_FULLNAME;
bool isFinish = false;
while (!isFinish)
{
try
{
app2.Documents.Open(fname, true);
isFinish = true;
}
catch
{
isFinish = false;
}
}
//防止CAD反应慢，上一步任务未完成就开始了下一步命令
isFinish = false;
while (!isFinish)
{
try
{
drawing = app2.ActiveDocument; isFinish = true;
}
catch
{
isFinish = false;
}
}
isFinish = false;
while (!isFinish)
{
try
{
drawing.SetVariable("BACKGROUNDPLOT", 0);
drawing.ActiveLayout.CenterPlot = true;//居中
drawing.ActiveLayout.ConfigName = model_Task.PRINTER;
drawing.ActiveLayout.PlotRotation = AcPlotRotation.ac0degrees;
drawing.ActiveLayout.UseStandardScale = true;
drawing.ActiveLayout.StandardScale = AcPlotScale.acScaleToFit;
drawing.ActiveLayout.PlotType = AcPlotType.acExtents;
drawing.ActiveLayout.CanonicalMediaName = model_Task.PAPER;
isFinish = true;
}
catch
{
isFinish = false;
}
}
#region 截取文件名
string[] dwgFullName = fname.Split('\\');
string[] dwgName = dwgFullName[dwgFullName.Length - 1].Split('.');
string pureName = null;
for (int i = 0; i < dwgName.Length - 2; i++)
{
pureName += dwgName[i];
pureName += ".";
}
pureName += dwgName[dwgName.Length - 2];
string SaveFileName = model_Task.SAVE_PATH + "/" + pureName;
#endregion
islock = false;
while (!islock)
{
try
{
islock = Monitor.TryEnter(drawing);
}
catch
{
}
}
bool isfinish = false;
while (!isfinish)
{
try
{
isfinish = drawing.Plot.PlotToFile(SaveFileName);
}
catch { }
}
Monitor.Exit(drawing);
drawing.Close(false);
bll_Task.Delete(model_Task.TASK_GUID);
}
}
if (0 < bll_Task.GetModelList("ISPRINTING!=0").Count)
{
try
{
model_Task = bll_Task.GetModelList("ISPRINTING!=0")[0];
}
catch { continue; }
if (2 < System.DateTime.Now.Subtract((DateTime)model_Task.PRINTING_TIME).Minutes)
{
switch (model_Task.ISPRINTING)
{
case 1:
try
{
app1.Quit();
}
catch /*(Exception e) */{ /*MessageBox.Show(e.ToString());*/ }
Thread.Sleep(2000);
app1 = NewCAD();
break;
case 2:
try
{
app2.Quit();
}
catch/* (Exception e) */{/* MessageBox.Show(e.ToString()); */}
Thread.Sleep(2000);
app2 = NewCAD();
break;
default:
MessageBox.Show("找不到打印{0}的进程", model_Task.FILE_FULLNAME);
break;
}
model_Task.ORDERED = 0;
model_Task.ISPRINTING = 0;
model_Task.PRINTING_TIME = System.DateTime.Now;
bll_Task.Update(model_Task);
}
}
}
else
{
continue;
}
}
}
private void Thread_print1()
{
AcadDocument drawing = null;
bool islock = false;
//mulInfo TaskInfo;
DB.BLL.TASK bll_Task = new DB.BLL.TASK();
while (true)
{
if (0 < bll_Task.GetModelList("1=1").Count)//判断任务列表是否为空
{
if (TaskFlag == 2)
{
TaskFlag = 0;
}
DB.Model.TASK model_Task;
if (0 < bll_Task.GetModelList("ISPRINTING=0").Count )//判断是否有未进行的打印任务
{
try
{
model_Task = bll_Task.GetModelList("ISPRINTING=0")[0];
}
catch { continue; }
if (0 == model_Task.ORDERED)//如果此任务没有被预约，先预约此任务，此次循环并不开始打印，这是为了防止多个cad进程同时打印一个任务
{
model_Task.ORDERED = 1;
bll_Task.Update(model_Task);
}
else if (1 == model_Task.ORDERED)//如果此任务已经被预约，且预约者是进程1，那么开始打印任务
{
model_Task.ISPRINTING = 1;
model_Task.PRINTING_TIME = System.DateTime.Now;
bll_Task.Update(model_Task);
string fname = model_Task.FILE_FULLNAME;
bool isFinish = false;
while (!isFinish)
{
try
{
app1.Documents.Open(fname, true);
isFinish = true;
}
catch
{
isFinish = false;
}
}
//防止CAD反应慢，上一步任务未完成就开始了下一步命令
//List<DB.Model.TASK> model_Task = bll_Task.GetModelList("1=1");
isFinish = false;
while (!isFinish)
{
try
{
drawing = app1.ActiveDocument; isFinish = true;
}
catch
{
isFinish = false;
}
}
isFinish = false;
while (!isFinish)
{
try
{
drawing.SetVariable("BACKGROUNDPLOT", 0);
drawing.ActiveLayout.CenterPlot = true;//居中
drawing.ActiveLayout.ConfigName = model_Task.PRINTER;
drawing.ActiveLayout.PlotRotation = AcPlotRotation.ac0degrees;
drawing.ActiveLayout.UseStandardScale = true;
drawing.ActiveLayout.StandardScale = AcPlotScale.acScaleToFit;
drawing.ActiveLayout.PlotType = AcPlotType.acExtents;
drawing.ActiveLayout.CanonicalMediaName = model_Task.PAPER;
isFinish = true;
}
catch
{
isFinish = false;
}
}
#region 截取文件名
string[] dwgFullName = fname.Split('\\');
string[] dwgName = dwgFullName[dwgFullName.Length - 1].Split('.');
string pureName = null;
for (int i = 0; i < dwgName.Length - 2; i++)
{
pureName += dwgName[i];
pureName += ".";
}
pureName += dwgName[dwgName.Length - 2];
string SaveFileName = model_Task.SAVE_PATH + "/" + pureName;
//drawing.SaveAs("C:/Users/JabinGuo/Desktop/convert", AcSaveAsType.ac2007_dxf);
#endregion
islock = false;
while (!islock)
{
try
{
islock = Monitor.TryEnter(drawing);
}
catch
{
}
}
bool isfinish = false;
while (!isfinish)
{
try
{
isfinish = drawing.Plot.PlotToFile(SaveFileName);
}
catch { }
}
Monitor.Exit(drawing);
drawing.Close(false);
bll_Task.Delete(model_Task.TASK_GUID);
}
}
if (0 < bll_Task.GetModelList("ISPRINTING!=0").Count)//如果长时间没有完成打印任务，说明cad卡死，关闭此进程并重新打开
{
try
{
model_Task = bll_Task.GetModelList("ISPRINTING!=0")[0];
}
catch { continue; }
if (2 < System.DateTime.Now.Subtract((DateTime)model_Task.PRINTING_TIME).Minutes)
{
switch (model_Task.ISPRINTING)
{
case 1:
try
{
app1.Quit();
}catch/*(Exception e) */{ /*MessageBox.Show(e.ToString());*/ }
Thread.Sleep(2000);
app1 = NewCAD();
break;
case 2:
try
{
//app2.ActiveDocument.Close(false);
app2.Quit();
}catch/*(Exception e)*/ { /*MessageBox.Show(e.ToString());*/ }
Thread.Sleep(2000);
app2 = NewCAD();
break;
default:
MessageBox.Show("找不到打印{0}的进程", model_Task.FILE_FULLNAME);
break;
}
model_Task.ORDERED = 0;
model_Task.ISPRINTING = 0;
model_Task.PRINTING_TIME = System.DateTime.Now;
bll_Task.Update(model_Task);
}
}
}
else
{
if (0 == TaskFlag)
{
MessageBox.Show("打印完成");
TaskFlag = 1;
}
if (1 == TaskFlag)
{
TaskFlag = 2;
}
continue;
}
}
}
