public void Excute()
{
if (mState == null || mPipe == null)
{
return;
}
//先插入到数据库，获取id，后插入图层中
int id = mState.AddPipe2Data(mPipe, mInJunc, mOutJunc);
mPipe.pipeInfo.ID = id;
mPath = mState.AddPipe(mPipe, new VectorLine(mState.Mercator2Screen(mPipe.Start.Location), mState.Mercator2Screen(mPipe.End.Location)));
}
public void Undo()
{
if (mState == null)
{
return;
}
Pipe pipe = mPath.ToolTip as Pipe;
mPath = mState.AddPipe(pipe, new VectorLine(pipe.Start.Location, pipe.End.Location));
Cover start = new Cover();
start.juncInfo = new DBCtrl.DBClass.CJuncInfo();
start.juncInfo.ID = pipe.pipeInfo.In_JunID;
Cover end = new Cover();
end.juncInfo = new DBCtrl.DBClass.CJuncInfo();
end.juncInfo.ID = pipe.pipeInfo.Out_JunID;
mCurId = mState.AddPipe2Data(pipe, start, end);
}