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  • AE,按照属性值关系选择要素

    if(axMapControl2.LayerCount<=0)
    {
    MessageBox.Show("请加载图层后使用该功能","系统提示",MessageBoxButtons.OK,MessageBoxIcon.Warning);
    }
    else
    {
    ILayer pLayer = axMapControl2.get_Layer(0);
    IFeatureLayer pFeatureLayer = pLayer as IFeatureLayer;
    IFeatureSelection pFeatureSelection = (IFeatureSelection)pFeatureLayer;//要素层转为要素选择
    IQueryFilter pQueryFilter = new QueryFilter();//(新建查询过滤器)
    pQueryFilter.WhereClause = "TBMJ <1500";
    pFeatureSelection.SelectFeatures(pQueryFilter, esriSelectionResultEnum.esriSelectionResultNew, false);
    this.axMapControl2.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection, null, null);
    }

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  • 原文地址:https://www.cnblogs.com/xianerwonder/p/4230405.html
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