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  • ArcGIS Pro SDK开发从别的收集

    来自https://blog.csdn.net/baidu_28157641/article/details/109499943

    粘贴图层符号系统:

    注意:并且这个操作不能被撤销和重做,事实上,使用Pro中自带的 应用图层的符号设置 工具执行这一操作也不能被撤销和重做。

    protected override async void OnClick()
    {
        await QueuedTask.Run(async () =>
        {
            try
            {
                var mapView = MapView.Active;
    
                if (mapView.GetSelectedLayers().Count() < 2)
                    MessageBox.Show("运行时出现异常" + "
    " + "请选择两个或两个以上几何类型相同且名称不同的图层再进行操作");
                else
                {
                    var sourceLayer = mapView.GetSelectedLayers()[0] as FeatureLayer;
                    for (int i = 1; i< mapView.GetSelectedLayers().Count(); i++)
                    {
                        var applyLayer = mapView.GetSelectedLayers()[i] as FeatureLayer;
                        // Place parameters into an array
                        var parameters = Geoprocessing.MakeValueArray(applyLayer, sourceLayer);
                        var gpResult = await Geoprocessing.ExecuteToolAsync("management.ApplySymbologyFromLayer", parameters);
                        if (gpResult.IsFailed)
                            MessageBox.Show("运行时出现异常" + "
    " + "请选择两个或两个以上几何类型相同且名称不同的图层再进行操作");
                    }
                }
            }
            catch
            {
                // Catch any exception found and display in a message box
                MessageBox.Show("运行时出现异常" + "
    " + "请选择两个或两个以上几何类型相同且名称不同的图层再进行操作");
            }
        });
    }

    一键移除所有图层

        internal class Button_RemoveAllLayers : Button
            public void RemoveAllLayers()
            {
                var mv = MapView.Active;
                var lyrs = mv.Map.Layers;
                //RemoveLayers方法必须在QueuedTask.Run中运行
                QueuedTask.Run(() =>
                {
                    mv.Map.RemoveLayers(lyrs);
                });
            }
    
            protected override void OnClick()
            {
                RemoveAllLayers();
            }


    ————————————————
    版权声明:本文为CSDN博主「圈圈的圈圈」的原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接及本声明。
    原文链接:https://blog.csdn.net/baidu_28157641/article/details/109499943

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  • 原文地址:https://www.cnblogs.com/gisoracle/p/14491328.html
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