ILayerEffects pLayerEffects = _pFeatureLayer as ILayerEffects; pLayerEffects.Transparency = (short)透明度值; axMapControl1.Refresh();
时间: 2024-10-06 00:38:48
ILayerEffects pLayerEffects = _pFeatureLayer as ILayerEffects; pLayerEffects.Transparency = (short)透明度值; axMapControl1.Refresh();