/// <summary>
/// 根据路径得到脚本程序
/// </summary>
/// <param name="programPath"></param>
/// <returns></returns>
private FluidProgram GetProgram(string programPath)
{
if (programPath == null)
{
return(null);
}
Stream fstream = null;
try
{
FluidProgram program = FluidProgram.GetProgram(fstream, programPath);
//如果不在空闲时，则返回
if (Executor.Instance.CurrProgramState != Executor.ProgramOuterState.IDLE &&
Executor.Instance.CurrProgramState != Executor.ProgramOuterState.ABORTED)
{
return(null);
}
//进行语法检查
Result rst = program.Parse();
if (!rst.IsOk)
{
MessageBox.Show("该程序存在语法错误，无法加载！");
return(null);
}
return(program);
}
catch (Exception)
{
return(null);
}
finally
{
if (fstream != null)
{
fstream.Close();
}
}
}