MapInfo AnimationLayer.AddFeature问题
feature = this.axMap.FeatureFactory.CreateSymbol(point, style);
feature.Attach(this.axMap.GetOcx());
feature.KeyValue = keyValue;
mapFeature = this.axMap.Layers.AnimationLayer.AddFeature(feature, System.Reflection.Missing.Value);添加图元时,如果使用了BeginAccess, 到最后一句会提示“Cannot modify layer. Table may be readonly.”,如果不使用则正常。并且在不使用BeginAccess时,在执行到这一句时,如果切换输入法,也会出现此错误,请教是什么原因?如有解答,感激不尽!!!