CMapX:为什么更新某一图层的某一对象的样式不成功

[Colin_Qin]

2、为什么更新某一图层的某一对象的样式不成功

//设置图层可编辑
layer.SetEditable(TRUE);

CMapXFeature feature;
feature=layer.GetFeatureByID(m_nFeaID);

CMapXStyle style=feature.GetStyle();
style.SetSymbolType(miSymbolTypeBitmap);
style.SetSymbolBitmapSize(15);
style.SetSymbolBitmapTransparent(TRUE);
style.SetSymbolBitmapName("TRUC2-32.BMP");

feature.SetStyle(style.m_lpDispatch);
feature.Update();

//为什么修改不成功？对象还是用原来的图片

[flyingdae]

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