// TODO: OnEnd()有可能抛出异常，要能够截获和处理
int RunScript(string strProjectName,
string strProjectLocate,
out string strError)
{
EnableControls(false);
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在执行脚本 ...");
stop.BeginLoop();
this.Update();
this.MainForm.Update();
_dllPaths.Clear();
_dllPaths.Add(strProjectLocate);
AppDomain.CurrentDomain.AssemblyResolve += new ResolveEventHandler(CurrentDomain_AssemblyResolve);
try
{
int nRet = 0;
strError = "";
// 2009/11/5
// 防止以前残留的打开的文件依然没有关闭
/*
if (this.objStatis != null)
{
try
{
this.objStatis.FreeResources();
}
catch
{
}
}
* */
this.objStatis = null;
this.AssemblyMain = null;
AnotherFilterDocument filter = null;
// 2009/11/5
// 防止以前残留的打开的文件依然没有关闭
Global.ForceGarbageCollection();
nRet = PrepareScript(strProjectName,
strProjectLocate,
out objStatis,
out filter,
out strError);
if (nRet == -1)
goto ERROR1;
//
if (filter != null)
this.AssemblyFilter = filter.Assembly;
else
this.AssemblyFilter = null;
this.MarcFilter = filter;
//
objStatis.ProjectDir = strProjectLocate;
objStatis.Console = this.Console;
objStatis.LocationNames = this.textBox_locationNames.Text;
// 执行脚本的OnInitial()
// 触发Script中OnInitial()代码
// OnInitial()和OnBegin的本质区别, 在于OnInitial()适合检查和设置面板参数
if (objStatis != null)
{
StatisEventArgs args = new StatisEventArgs();
objStatis.OnInitial(this, args);
if (args.Continue == ContinueType.SkipAll)
goto END1;
}
// 触发Script中OnBegin()代码
// OnBegin()中仍然有修改MainForm面板的自由
if (objStatis != null)
{
StatisEventArgs args = new StatisEventArgs();
objStatis.OnBegin(this, args);
if (args.Continue == ContinueType.SkipAll)
goto END1;
}
// 循环
nRet = DoLoop(out strError);
if (nRet == -1)
goto ERROR1;
if (nRet == 1)
goto END1; // TODO: SkipAll如何执行? 是否连OnEnd也不执行了？
END1:
// 触发Script的OnEnd()代码
if (objStatis != null)
{
StatisEventArgs args = new StatisEventArgs();
objStatis.OnEnd(this, args);
}
return 0;
ERROR1:
return -1;
}
catch (Exception ex)
{
strError = "脚本 '" + strProjectName + "' 执行过程抛出异常: \r\n" + ExceptionUtil.GetDebugText(ex);
return -1;
}
finally
{
if (objStatis != null)
objStatis.FreeResources();
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
this.AssemblyMain = null;
EnableControls(true);
AppDomain.CurrentDomain.AssemblyResolve -= new ResolveEventHandler(CurrentDomain_AssemblyResolve);
}
}
