/// <summary>
/// 右键弹出图层管理菜单，进行图层管理
/// </summary>
/// <params name="sender"></params>
/// <params name="e"></params>
private void tocControl_OP_OnMouseDown(object sender, ITOCControlEvents_OnMouseDownEvent e)
{
if (e.button != 2)
{
return; //左键则跳出
}
var item = esriTOCControlItem.esriTOCControlItemNone;
IBasicMap map = null;
ILayer layer = null;
object unk = null;
object data = null;
//判断选择类型，确定右键菜单的位置
tocControl_OP.HitTest(e.x, e.y, ref item, ref map, ref layer, ref unk, ref data);
if (layer == null)
{
return;
}
//确认所选项
if (item == esriTOCControlItem.esriTOCControlItemMap)
{
tocControl_OP.SelectItem(map, null);
}
else
{
tocControl_OP.SelectItem(layer, null); //20140224 有bug
}
//设置图层的CustomProperty（在自定义图层命令中使用）
mapControl_OP.CustomProperty = layer;
//弹出菜单
var menuMap = new LayersManagerMap();
menuMap.SetHook(mapControl_OP);
var menuLayer = new LayersManagerLayer();
menuLayer.SetHook(mapControl_OP);
if (item == esriTOCControlItem.esriTOCControlItemMap)
{
//选中的为地图
menuMap.PopupMenu(e.x, e.y, tocControl_OP.hWnd);
}
if (item == esriTOCControlItem.esriTOCControlItemLayer)
{
//选中的为图层
menuLayer.PopupMenu(e.x, e.y, tocControl_OP.hWnd);
}
}
/// <summary>
/// 右键弹出图层管理菜单，进行图层管理
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void tocControl_WM_OnMouseDown(object sender, ITOCControlEvents_OnMouseDownEvent e)
{
if (e.button != 2)
{
return; //左键则跳出
}
var item = esriTOCControlItem.esriTOCControlItemNone;
IBasicMap map = null;
ILayer layer = null;
object unk = null;
object data = null;
//判断选择类型，确定右键菜单的位置
tocControl_WM.HitTest(e.x, e.y, ref item, ref map, ref layer, ref unk, ref data);
if (layer == null)
{
return;
}
//确认所选项
if (item == esriTOCControlItem.esriTOCControlItemMap)
{
tocControl_WM.SelectItem(map, null);
}
else
{
tocControl_WM.SelectItem(layer, null); //20140224 有bug
}
//设置图层的CustomProperty（在自定义图层命令中使用）
mapControl_WM.CustomProperty = layer;
//弹出菜单
var menuMap = new LayersManagerMap();
menuMap.SetHook(mapControl_WM);
var menuLayer = new LayersManagerLayer();
menuLayer.SetHook(mapControl_WM);
if (item == esriTOCControlItem.esriTOCControlItemMap)
{
//选中的为地图
menuMap.PopupMenu(e.x, e.y, tocControl_WM.hWnd);
}
if (item == esriTOCControlItem.esriTOCControlItemLayer)
{
//选中的为图层
menuLayer.PopupMenu(e.x, e.y, tocControl_WM.hWnd);
}
if (item == esriTOCControlItem.esriTOCControlItemLegendClass) //选中的为图例
{
return;
ILegendClass pLC = new LegendClassClass();
ILegendGroup pLG = new LegendGroupClass();
if (unk is ILegendGroup)
{
pLG = (ILegendGroup)unk;
}
pLC = pLG.get_Class((int)data);
ISymbol pSym;
pSym = pLC.Symbol;
ISymbolSelector pSS = new
SymbolSelectorClass();
var bOK = false;
pSS.AddSymbol(pSym);
bOK = pSS.SelectSymbol(0);
if (bOK)
{
pLC.Symbol = pSS.GetSymbolAt(0);
}
mapControl_WM.ActiveView.Refresh();
tocControl_WM.Refresh();
}
}