C# AE 符号选择器
using ESRI.ArcGIS.Display; using ESRI.ArcGIS.DisplayUI private esriTOCControlItem toccItem = esriTOCControlItem.esriTOCControlItemNone; private ILayer iLayer = null; private IBasicMap iBasicMap = null; private void axTOCControl1_OnDoubleClick(object sender, ITOCControlEvents_OnDoubleClickEvent e) { object unk = null; object data = null; if (e.button == 1) { axTOCControl1.HitTest(e.x, e.y, ref toccItem, ref iBasicMap, ref iLayer, ref unk, ref data); System.Drawing.Point pos = new System.Drawing.Point(e.x, e.y); if (this.toccItem == esriTOCControlItem.esriTOCControlItemLegendClass) { ESRI.ArcGIS.Carto.ILegendClass pLC = new LegendClassClass(); ESRI.ArcGIS.Carto.ILegendGroup pLG = new LegendGroupClass(); if (unk is ILegendGroup) { pLG = (ILegendGroup) unk; } pLC = pLG.get_Class((int) data); ISymbol pSym; pSym = pLC.Symbol; ESRI.ArcGIS.DisplayUI.ISymbolSelector pSS = new ESRI.ArcGIS.DisplayUI.SymbolSelectorClass(); bool bOK = false; pSS.AddSymbol(pSym); bOK = pSS.SelectSymbol(0); if (bOK) { pLC.Symbol = pSS.GetSymbolAt(0); } this.axMapControl1.ActiveView.Refresh(); this.axTOCControl1.Refresh(); } } }
双击axTocControl弹出符号选择器。
作者:GitLoft
出处:http://www.cnblogs.com/joysky/
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