private void axTOCControl1_OnMouseDown(object sender, ESRI.ArcGIS.Controls.ITOCControlEvents_OnMouseDownEvent e)
{
if (axMapControl1.LayerCount > 0)
{
esriTOCControlItem pItem = new esriTOCControlItem();
pGlobalFeatureLayer = new FeatureLayerClass();
IBasicMap pBasicMap = new MapClass();
object pOther = new object();
object pIndex = new object();
axTOCControl1.HitTest(e.x, e.y, ref pItem, ref pBasicMap, ref player, ref pOther, ref pIndex);
}
if (e.button == 2)
{
contextMenuStrip1.Show(axTOCControl1, e.x, e.y);
}
if (axMapControl1.LayerCount > 0)
{
esriTOCControlItem pItem = new esriTOCControlItem();
pGlobalFeatureLayer = new FeatureLayerClass();
IBasicMap pBasicMap = new MapClass();
object pOther = new object();
object pIndex = new object();
axTOCControl1.HitTest(e.x, e.y, ref pItem, ref pBasicMap, ref player, ref pOther, ref pIndex);
}
if (e.button == 2)
{
contextMenuStrip1.Show(axTOCControl1, e.x, e.y);
}
}
private void axTOCControl1_OnDoubleClick(object sender, ITOCControlEvents_OnDoubleClickEvent e)
{
object unk = null;
object data = null;
// 双击TOCControl控件时触发的事件
esriTOCControlItem itemType = esriTOCControlItem.esriTOCControlItemNone;
IBasicMap basicMap = null;
ILayer layer = null;
this.axTOCControl1.HitTest(e.x, e.y, ref itemType, ref basicMap, ref layer, ref unk, ref data);
if (e.button == 1)
{
if (itemType == esriTOCControlItem.esriTOCControlItemLegendClass)
{
//取得图例
ILegendClass pLegendClass = ((ILegendGroup)unk).get_Class((int)data);
//创建符号选择器SymbolSelector实例
SymbolSelectorFrm SymbolSelectorFrm = new SymbolSelectorFrm(pLegendClass, layer);
if (SymbolSelectorFrm.ShowDialog() == DialogResult.OK)
{
//局部更新主Map控件
m_mapControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
//设置新的符号
pLegendClass.Symbol = SymbolSelectorFrm.pSymbol;
//更新主Map控件和图层控件
m_mapControl.ActiveView.Refresh();
this.axTOCControl1.Refresh();
}
}
}
}
private void axTOCControl1_OnMouseUp(object sender, ITOCControlEvents_OnMouseUpEvent e)
{
if (e.button == 1 && pMovelayer != null)
{
esriTOCControlItem item = esriTOCControlItem.esriTOCControlItemNone;
IBasicMap map = null;
ILayer layer = null;
object other = null;
object index = null;
axTOCControl1.HitTest(e.x, e.y, ref item, ref map, ref layer, ref other, ref index);
IMap pMap = axMapControl1.ActiveView.FocusMap;
ILayer pTempLayer;
int toindex = 0;
if (item == esriTOCControlItem.esriTOCControlItemLayer && layer != null)
{
if (pMovelayer != layer)
{
for (int i = 0; i < pMap.LayerCount; i++)
{
pTempLayer = pMap.get_Layer(i);
if (pTempLayer == layer)
{
toindex = i;;
}
}
pMap.MoveLayer(pMovelayer, toindex);
}
}
axMapControl1.ActiveView.Refresh();
axMapControl1.Update();
pMovelayer = null;
}
}
private void axTOCControl1_OnMouseDown(object sender, ITOCControlEvents_OnMouseDownEvent e)
{
axTOCControl1.ContextMenuStrip = contextMenuStrip1;
//judge the type of item selected in the TOC
IBasicMap map = new MapClass();
ILayer layer = null;
System.Object other = null;
System.Object index = null;
esriTOCControlItem item = esriTOCControlItem.esriTOCControlItemNone;
axTOCControl1.HitTest(e.x, e.y, ref item, ref map, ref layer, ref other, ref index);
if (e.button == 2 && item == esriTOCControlItem.esriTOCControlItemLayer)
{
//transfer the screen point location to form location to popup the contextmenu
System.Drawing.Point p = new System.Drawing.Point();
p.X = e.x;
p.Y = e.y;
p = this.axTOCControl1.PointToScreen(p);
this.contextMenuStrip1.Show(p);
layerName = layer.Name;
}
if (e.button == 1 && item == esriTOCControlItem.esriTOCControlItemLayer)
{
strFileName = layer.Name;
}
}
private void tocControl_OnMouseDown(int button, int shift, int x, int y)
{
esriTOCControlItem esriTOCControlItem = esriTOCControlItem.esriTOCControlItemNone;
object obj = null;
object obj2 = null;
IBasicMap basicMap = null;
ILayer layer = null;
this._tocControl.HitTest(x, y, ref esriTOCControlItem, ref basicMap, ref layer, ref obj, ref obj2);
if (button == 2)
{
switch (esriTOCControlItem)
{
case esriTOCControlItem.esriTOCControlItemMap:
this._tocControl.SelectItem(basicMap, null);
this._mapControl.CustomProperty = basicMap;
this._popMenuFrame.ShowPopup(System.Windows.Forms.Control.MousePosition);
break;
case esriTOCControlItem.esriTOCControlItemLayer:
this._tocControl.SelectItem(layer, null);
this._mapControl.CustomProperty = layer;
this.SetBarItemEnabled();
this._popMenuLayer.ShowPopup(System.Windows.Forms.Control.MousePosition);
break;
}
}
}
/// <summary>
/// tocControl鼠标按下事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void m_tocControl_OnMouseDown(object sender, ITOCControlEvents_OnMouseDownEvent e)
{
esriTOCControlItem item = esriTOCControlItem.esriTOCControlItemNone;
IBasicMap map = null;
ILayer layer = null;
object index = null;
object other = null;
m_tocControl.HitTest(e.x, e.y, ref item, ref map, ref layer, ref other, ref index);
if (e.button == 2) // 鼠标右键
{
switch (item)
{
case esriTOCControlItem.esriTOCControlItemMap: // 点击的是地图
tocControl_contextMenuStrip.Show(m_tocControl, new System.Drawing.Point(e.x, e.y));
break;
case esriTOCControlItem.esriTOCControlItemLayer: // 点击的是图层
tocControlLayer_ContextMenu.Show(m_tocControl, new System.Drawing.Point(e.x, e.y));
break;
case esriTOCControlItem.esriTOCControlItemHeading:
break;
default:
tocControl_contextMenuStrip.Show(m_tocControl, new System.Drawing.Point(e.x, e.y));
break;
}
}
}
private void GetWorkPath() //get the path of the first layer in the TOC table
{
IMap pMap = axTOCControl1.ActiveView.FocusMap;
try
{
ILayer pLayer = pMap.Layer[0];
// get first layer of the Map
IFeatureLayer pFLayer = pLayer as IFeatureLayer;
IFeatureClass pFC = pFLayer.FeatureClass;
/// get dataset of the standalone feature class
IDataset pDataset = pFC as IDataset;
IWorkspace pWS = pDataset.Workspace;
this.strFilePath = pWS.PathName;
// get selected layers
object legendGroup = new object();
object index = new object();
IBasicMap map = new MapClass();
ILayer layer = new FeatureLayerClass();
esriTOCControlItem item = new esriTOCControlItem();
axTOCControl1.GetSelectedItem(ref item, ref map, ref layer, ref legendGroup, ref index);
if (item == esriTOCControlItem.esriTOCControlItemLayer)
{
MessageBox.Show("Selected layer name: " + layer.Name);
}
}
catch
{
MessageBox.Show("Add at least one layer to the map");
}
}
/// <summary>
/// 打开属性表右键菜单
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void openAttTable_ToolStripMenuItem_Click(object sender, EventArgs e)
{
IBasicMap map = null;
ILayer layer = null;
object unk = null;
object data = null;
esriTOCControlItem item = esriTOCControlItem.esriTOCControlItemNone;
m_tocControl.GetSelectedItem(ref item, ref map, ref layer, ref unk, ref data);
IFeatureLayer selectedLayer = layer as IFeatureLayer;
if (item == esriTOCControlItem.esriTOCControlItemLayer && selectedLayer != null)
{
if (selectedLayer is IFeatureLayer)
{ // 打开属性表窗口，如果当前没有属性表，就创建一个，如果当前有，就在原有窗口中添加一张表格
if (m_attForm == null || m_attForm.IsDisposed == true)
{
m_attForm = new AttributeTableForm(selectedLayer, this.getMapControl());
}
else
{
m_attForm.appendTable(selectedLayer);
}
m_attForm.Show();
m_attForm.Focus();
}
}
}
/// <summary>
/// 移除图层右键菜单
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void removeLayer_ToolStripMenuItem_Click(object sender, EventArgs e)
{
IBasicMap map = null;
ILayer selectedLayer = null;
object unk = null;
object data = null;
esriTOCControlItem item = esriTOCControlItem.esriTOCControlItemNone;
m_tocControl.GetSelectedItem(ref item, ref map, ref selectedLayer, ref unk, ref data);
if (item == esriTOCControlItem.esriTOCControlItemLayer)
{
IDataLayer2 datalayer = selectedLayer as IDataLayer2;
if (datalayer.DataSourceName.NameString != "")
{
datalayer.Disconnect();
}
m_mapControl.Map.DeleteLayer(selectedLayer);
if (m_attForm != null && selectedLayer is IFeatureLayer)
{
m_attForm.att_removetable(selectedLayer as IFeatureLayer);
}
}
this.Focus();
m_mapControl.Focus();
}
private void axTOCControl1_OnMouseDown(object sender, ESRI.ArcGIS.Controls.ITOCControlEvents_OnMouseDownEvent e)
{
if (e.button == 1) //左键
{
esriTOCControlItem pItem = esriTOCControlItem.esriTOCControlItemNone;
IBasicMap pMap = null; object unk = null;
object data = null;
ILayer pLayer = null;
axTOCControl1.HitTest(e.x, e.y, ref pItem, ref pMap, ref pLayer, ref unk, ref data);
pCurrentLayer = pLayer as IFeatureLayer;
return;
}
else if (e.button == 2)
{
esriTOCControlItem pItem = esriTOCControlItem.esriTOCControlItemNone;
IBasicMap pMap = null; object unk = null;
object data = null;
ILayer pLayer = null;
axTOCControl1.HitTest(e.x, e.y, ref pItem, ref pMap, ref pLayer, ref unk, ref data);
pCurrentLayer = pLayer as IFeatureLayer;
if (pItem == esriTOCControlItem.esriTOCControlItemLayer && pCurrentLayer != null)
{
contextMenuStrip1.Show(Control.MousePosition);
}
}
}
private void axTOCControl1_OnMouseDown(object sender, ITOCControlEvents_OnMouseDownEvent e)
{
IBasicMap map = new MapClass();
ILayer layer = new FeatureLayerClass();
object other = new object();
object index = new object();
esriTOCControlItem item = new esriTOCControlItem();
axTOCControl1.HitTest(e.x, e.y, ref item, ref map, ref layer, ref other, ref index);
if (e.button == 2)
{
if (item == esriTOCControlItem.esriTOCControlItemMap)
{
m_controlsSynchronizer.MapControl.CustomProperty = map;
m_TocMapMenu.PopupMenu(e.x, e.y, axTOCControl1.hWnd);
}
else if (layer is IFeatureLayer)
{
m_controlsSynchronizer.MapControl.CustomProperty = layer;
m_TocLayerMenu.PopupMenu(e.x, e.y, axTOCControl1.hWnd);
}
}
if (e.button == 1)
{
if (layer == null)
{
return;
}
IFeatureLayer featurelayer = layer as IFeatureLayer;
if (featurelayer == null)
{
return;
}
IGeoFeatureLayer geoFeatureLayer = (IGeoFeatureLayer)featurelayer;
ILegendClass legendClass = new LegendClassClass();
ISymbol symbol = null;
if (other is ILegendGroup && (int)index != -1)
{
legendClass = ((ILegendGroup)other).get_Class((int)index);
symbol = legendClass.Symbol;
}
if (symbol == null)
{
return;
}
symbol = GetSymbolByControl(symbol);
if (symbol == null)
{
return;
}
legendClass.Symbol = symbol;
this.Activate();
//((IActiveView)m_MapDocument.get_Map(0)).ContentsChanged();
axMapControl1.ActiveView.ContentsChanged();
axMapControl1.Refresh(esriViewDrawPhase.esriViewGeography, null, null);
axMapControl1.Refresh();
axTOCControl1.Update();
}
}
// axTOCControl1 中判断鼠标点中的项目并弹出右键菜单
private void axTOCControl1_OnMouseDown(object sender, ITOCControlEvents_OnMouseDownEvent e)
{
if (e.button == 2)
{
esriTOCControlItem item = esriTOCControlItem.esriTOCControlItemNone;
IBasicMap map = null;
ILayer layer = null;
Object other = null;
Object index = null;
axTOCControl1.HitTest(
e.x, e.y, ref item, ref map, ref layer, ref other, ref index
);
// 如果点中了一个 Map 项目
if (item == esriTOCControlItem.esriTOCControlItemMap)
{
mapTOCMenuStrip.Show(axTOCControl1, e.x, e.y);
_hitMap = map as IMap;
}
else if (item == esriTOCControlItem.esriTOCControlItemLayer)
{
layerTOCMenuStrip.Show(axTOCControl1, e.x, e.y);
_hitLayer = layer;
}
}
}
private void axTOCControl1_OnMouseDown(object sender, ITOCControlEvents_OnMouseDownEvent e)
{
//右键toc图层出现菜单和图层关联
axTOCControl1.ContextMenuStrip = null;
IBasicMap map = new MapClass();
System.Object other = null;
System.Object index = null;
esriTOCControlItem item = esriTOCControlItem.esriTOCControlItemNone;
axTOCControl1.HitTest(e.x, e.y, ref item, ref map, ref layer, ref other, ref index);
if (item == esriTOCControlItem.esriTOCControlItemLayer && e.button == 2)
{
System.Drawing.Point pt = new System.Drawing.Point();
pt.X = e.x;
pt.Y = e.y;
pt = this.axTOCControl1.PointToScreen(pt);
this.contextMenuStrip1.Show(pt);
}
else if (item == esriTOCControlItem.esriTOCControlItemLayer && e.button == 1)
{
if (layer is IAnnotationSublayer) //注记层在表层，不参与移动
{
return;
}
else
{
pMoveLayer = layer;
}
}
}
private void TOCControl_OnMouseDown(object sender, ITOCControlEvents_OnMouseDownEvent e)
{
if (e.button != 2)
{
return;
}
//if ( m_pToolbarMenu.
IBasicMap map = null;
ILayer layer = null;
ILayer m_layer = null;
object other = null;
object index = null;
esriTOCControlItem item = esriTOCControlItem.esriTOCControlItemNone;
TOCControl.HitTest(e.x, e.y, ref item, ref map, ref layer,
ref other, ref index);
if ((item == esriTOCControlItem.esriTOCControlItemLayer))
{
if (layer is IFeatureLayer)
{
MapControl.CustomProperty = layer;
m_pToolbarMenu.PopupMenu(e.x, e.y, (int)TOCControl.Handle);
}
}
}
private void axTOCControl1_OnMouseUp(object sender, ITOCControlEvents_OnMouseUpEvent e)
{
if (e.button == 1)//判断是否为左键点击
{
esriTOCControlItem item = esriTOCControlItem.esriTOCControlItemNone;
IBasicMap map = null;
ILayer layer = null;
object other = null;
object index = null;
mTOCControl.HitTest(e.x, e.y, ref item, ref map, ref layer, ref other, ref index);
IMap pMap = this.axMapControl1.ActiveView.FocusMap;
if (item == esriTOCControlItem.esriTOCControlItemLayer || layer != null)
{
if (pMoveLayer != null)
{
ILayer pTempLayer;
for (int i = 0; i < pMap.LayerCount; i++)
{
pTempLayer = pMap.get_Layer(i);
if (pTempLayer == layer)
{
toIndex = i;
}
}
pMap.MoveLayer(pMoveLayer, toIndex);
axMapControl1.ActiveView.Refresh();
mTOCControl.Update();//更新tocControl空间
}
}
}
}
//TOCControl控件的鼠标双击事件
public void m_tocControl_OnDoubleClick(object sender, ITOCControlEvents_OnDoubleClickEvent e)
{
if (e.button == 1)
{
esriTOCControlItem item = esriTOCControlItem.esriTOCControlItemNone;
IBasicMap map = null;
ILayer layer = null;
object other = null;
object index = null;
//判断所选菜单的类型
m_tocControl.HitTest(e.x, e.y, ref item, ref map, ref layer, ref other, ref index);
if (item == esriTOCControlItem.esriTOCControlItemLayer)
{
/* AttributeForm af = new AttributeForm((IMapControl3)m_mapControl);
* af.m_layer = layer;
* af.ShowDialog();*/
// iAttribute_Click(null, null);
}
this.m_mapControl.ActiveView.Refresh();
this.m_tocControl.Refresh();
}
}
private void axTOCControl1_OnMouseUp(object sender, ITOCControlEvents_OnMouseUpEvent e)
{
if (e.button == 1)
{
esriTOCControlItem item = esriTOCControlItem.esriTOCControlItemNone;
IBasicMap map = null;
ILayer layer = null;
object other = null;
object index = null;
axTOCControl1.HitTest(e.x, e.y, ref item, ref map, ref layer, ref other, ref index);
IMap pMap = axMapControl_1.ActiveView.FocusMap;
if (item == esriTOCControlItem.esriTOCControlItemLayer || layer != null)
{
//预移动图层和鼠标当前位置图层不一致时
if (pMoveLayer != layer)
{
ILayer pTempLayer;
for (int i = 0; i < pMap.LayerCount; i++)
{
pTempLayer = pMap.get_Layer(i);
//获取鼠标当前位置图层的索引值
if (pTempLayer == layer)
{
toIndex = i;
}
}
pMap.MoveLayer(pMoveLayer, toIndex);
axMapControl_1.ActiveView.Refresh();
axTOCControl1.Update();
}
}
}
}
private void axTOCControl1_OnMouseDown(object sender, ITOCControlEvents_OnMouseDownEvent e)
{
//make sure that the user right clicked
if (2 != e.button)
{
return;
}
//use HitTest in order to test whether the user has selected a featureLayer
esriTOCControlItem item = esriTOCControlItem.esriTOCControlItemNone;
IBasicMap map = null; ILayer layer = null;
object other = null; object index = null;
//do the HitTest
axTOCControl1.HitTest(e.x, e.y, ref item, ref map, ref layer, ref other, ref index);
//Determine what kind of item has been clicked on
if (null == layer || !(layer is IFeatureLayer))
{
return;
}
//set the featurelayer as the custom property of the MapControl
axMapControl1.CustomProperty = layer;
//popup a context menu with a 'Properties' command
m_contextMenu.PopupMenu(e.x, e.y, axTOCControl1.hWnd);
}
private void axTOCControl1_OnMouseDown(object sender, ESRI.ArcGIS.Controls.ITOCControlEvents_OnMouseDownEvent e)
{
/* ArcGIS Snippet Title:
* Find the selected layer in the table of contents
*
* Add the following reference to the project:
* ESRI.ArcGIS.Controls
*
* Add the following ArcGIS Engine control to the project:
* TOCControl
*
* Intended ArcGIS Products for this snippet:
* ArcGIS Engine
*
* Notes:
* This snippet is intended to be inserted into the OnMouseDown event of the TOC Control
* The code assumes that a module-level variable (m_layer) has been declared as ILayer */
IBasicMap map = null;
ILayer layer = null;
object other = null;
object index = null;
esriTOCControlItem item = esriTOCControlItem.esriTOCControlItemNone;
axTOCControl1.HitTest(e.x, e.y, ref item, ref map, ref layer, ref other, ref index);
if ((item == esriTOCControlItem.esriTOCControlItemLayer))
{
m_layer = layer;
}
}
private void axTOCControl1_OnMouseDown(object sender, ITOCControlEvents_OnMouseDownEvent e)
{
if (e.button != 2)
{
return;
}
rightMenu();
esriTOCControlItem item = esriTOCControlItem.esriTOCControlItemNone;
IBasicMap map = null; ILayer layer = null;
object other = null; object index = null;
this.axTOCControl1.HitTest(e.x, e.y, ref item, ref map, ref layer, ref other, ref index);
if (item == esriTOCControlItem.esriTOCControlItemMap)
{
this.axTOCControl1.SelectItem(map, null);
}
else if (item == esriTOCControlItem.esriTOCControlItemLayer)
{
this.axTOCControl1.SelectItem(layer, null);
}
axMapControl1.CustomProperty = layer;
if (item == esriTOCControlItem.esriTOCControlItemMap)
{
System.Windows.MessageBox.Show("点击了Layers");
}
if (item == esriTOCControlItem.esriTOCControlItemLayer)
{
pToolMenuLayer.PopupMenu(e.x, e.y, this.axTOCControl1.hWnd);
}
}
private void 图层下移ToolStripMenuItem_Click(object sender, EventArgs e)
{
esriTOCControlItem pTocItem = new esriTOCControlItem();
ILayer pLayer = new FeatureLayerClass();
IBasicMap pBasicMap = new MapClass();
object obj1 = new object();
object obj2 = new object();
axTOCControl1.GetSelectedItem(ref pTocItem, ref pBasicMap, ref pLayer, ref obj1, ref obj2);
if (pTocItem == esriTOCControlItem.esriTOCControlItemLayer)
{
int iIndex;
for (iIndex = 0; iIndex < axMapControl1.LayerCount; iIndex++)
{
if (axMapControl1.get_Layer(iIndex) == pLayer)
{
if (iIndex == axMapControl1.LayerCount - 1)
{
break;
}
axMapControl1.MoveLayerTo(iIndex, iIndex + 1);
break;
}
}
}
}
private void TOCLayer_OnDoubleClick(object sender, ITOCControlEvents_OnDoubleClickEvent e)
{
if (e.button != 1)
{
return;
}
esriTOCControlItem itemType = esriTOCControlItem.esriTOCControlItemNone;
IBasicMap pBasicMap = null;
ILayer pLayer = null;
object unk = null;
object data = null;
TOCLayer.HitTest(e.x, e.y, ref itemType, ref pBasicMap, ref pLayer, ref unk, ref data);
if (e.button == 1)
{
if (itemType == esriTOCControlItem.esriTOCControlItemLegendClass)
{
ILegendClass pLegendClass = ((ILegendGroup)unk).get_Class((int)data);
FrmSymbolSelect SymbolSelectorFrm = new FrmSymbolSelect(pLegendClass, pLayer);
if (SymbolSelectorFrm.ShowDialog() == DialogResult.OK)
{
m_MapMain.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
pLegendClass.Symbol = SymbolSelectorFrm.pSymbol;
m_MapMain.ActiveView.Refresh();
TOCLayer.Refresh();
}
}
}
}
private void AxTOCControl1_OnMouseDown(object sender, ITOCControlEvents_OnMouseDownEvent e)
{
IBasicMap pMap = null;
ILayer pLayer = null;
object legendgp = null;
object index = null;
esriTOCControlItem pItem = esriTOCControlItem.esriTOCControlItemNone;
axTOCControl1.HitTest(e.x, e.y, ref pItem, ref pMap, ref pLayer, ref legendgp, ref index); //点击测试，点击图例打开符号选择器
if (e.button == 1)
{
ILegendGroup pLegendGroup = new LegendGroup();
ILegendClass pLegendClass = new LegendClass();
pLegendGroup = (ILegendGroup)legendgp;
if (pItem == esriTOCControlItem.esriTOCControlItemLegendClass)
{
pLegendClass = pLegendGroup.get_Class(Convert.ToInt32(index.ToString()));
if (pLegendClass == null)
{
return;
}
FormSymbolSelector dlg = new FormSymbolSelector(pLegendClass, pLayer);
if (dlg != null)
{
dlg.ShowDialog();
m_pTocControl.Update();
m_mapControl.Refresh(esriViewDrawPhase.esriViewGeography, null, null);
}
}
}
}
private void axTOCControlLayerTree_OnMouseDown(object sender, ITOCControlEvents_OnMouseDownEvent e)//TOCC左键设置图例，右键弹出菜单
{
esriTOCControlItem pItem = esriTOCControlItem.esriTOCControlItemNone;
IBasicMap pMap = null;
object unk = null, data = null;
axTOCControlLayerTree.HitTest(e.x, e.y, ref pItem, ref pMap, ref _toccSelectedLayer, ref unk, ref data);
if (e.button == 1)
{
if (pItem == esriTOCControlItem.esriTOCControlItemLegendClass)
{
//取得图例
ILegendClass legendClass = ((ILegendGroup)unk).get_Class((int)data);
var symbolSelectorForm = new SymbolSelectorDevForm(legendClass, _toccSelectedLayer);
if (symbolSelectorForm.ShowDialog() == DialogResult.OK)
{
GoToMapView();
legendClass.Symbol = symbolSelectorForm.PSymbol; //设置新的符号
axMapControlMainMap.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null); //更新主Map控件和图层控件
}
_effectLayer.SwipeLayer = _toccSelectedLayer;
}
}
else if (e.button == 2)
{
if (pItem == esriTOCControlItem.esriTOCControlItemLayer)
{
cMenuStripTocc.Show(axTOCControlLayerTree, new System.Drawing.Point(e.x, e.y));
ShowFieldLabelMenuItems(_toccSelectedLayer);
}
}
}
private void axTOCControl1_OnDoubleClick(object sender, ITOCControlEvents_OnDoubleClickEvent e)//双击legend修改symbol
{
ILayer pLayer = null;
IBasicMap pBasicMap = null;
object plegendGroup = null;
object pIndex = null;
esriTOCControlItem pTocItem = esriTOCControlItem.esriTOCControlItemNone;
axTOCControl1.HitTest(e.x, e.y, ref pTocItem, ref pBasicMap, ref pLayer,
ref plegendGroup, ref pIndex);
if (pTocItem == esriTOCControlItem.esriTOCControlItemLegendClass)
{
ILegendClass legendClass = (plegendGroup as ILegendGroup).get_Class((int)pIndex);
if (!((pLayer is IRasterLayer &&
(pLayer as IRasterLayer).Renderer is IRasterStretchColorRampRenderer) ||
(pLayer is IFeatureLayer &&
(pLayer as IGeoFeatureLayer).Renderer is IProportionalSymbolRenderer)))
{
ISymbolSelector selector = new SymbolSelectorClass();
selector.AddSymbol(legendClass.Symbol);
if (selector.SelectSymbol(0) == true)
{
legendClass.Symbol = selector.GetSymbolAt(0);
}
axMapControl1.Refresh();
axTOCControl1.Update();
}
}
}
private void TocControl_OnMouseDown(object sender, ITOCControlEvents_OnMouseDownEvent e)
{
esriTOCControlItem item = esriTOCControlItem.esriTOCControlItemNone;
object other = null;
object index = null;
IBasicMap map = null;
ILayer layer = null;
CurTOCControl = (sender as AxTOCControl).Object as ITOCControl2;
//返回点后的指定的对象
CurTOCControl.HitTest(e.x, e.y, ref item, ref map, ref layer, ref other, ref index);
//如果点中的图例，则弹出符号设置窗口
if ((e.button == 1) && (item == esriTOCControlItem.esriTOCControlItemLegendClass))
{
//暂不支持
}
else if ((e.button == 1) && (item == esriTOCControlItem.esriTOCControlItemLayer))
{
object obj = m_MapLayersController.GetLayerParent(layer);
if (obj is ICompositeLayer)
{
ILayer pParentLayer = (ILayer)obj;
bool b = layer.Visible;
if (b == false)
{
pParentLayer.Visible = true;
}
}
}
else if (e.button == 2) //鼠标右键
{
switch (item)
{
case esriTOCControlItem.esriTOCControlItemNone:
break;
case esriTOCControlItem.esriTOCControlItemMap:
CurTOCControl.SelectItem(map, null);
this.popMenuTOCMap.ShowPopup(MousePosition);
break;
case esriTOCControlItem.esriTOCControlItemLegendClass:
break;
case esriTOCControlItem.esriTOCControlItemLayer:
m_CurrentSelectLayer = layer;
CurTOCControl.SelectItem(layer, null);
popMenuTOCLayer.ShowPopup(MousePosition); // new System.Drawing.Point(e.x, e.y));
break;
case esriTOCControlItem.esriTOCControlItemHeading:
break;
}
CurActivityMapControl.CustomProperty = layer;
}
CurTOCControl = null;
}
private void axTOCControl1_OnMouseDown(object sender, ESRI.ArcGIS.Controls.ITOCControlEvents_OnMouseDownEvent e)//事件图层列表框（TOCControl）的右键弹出框
{
if (e.button == 2)
{
ILayer pLayer = null;
IBasicMap pBasicMap = null;
object plegendGroup = null;
object pIndex = null;
esriTOCControlItem pTocItem = esriTOCControlItem.esriTOCControlItemNone;
axTOCControl1.HitTest(e.x, e.y, ref pTocItem, ref pBasicMap, ref pLayer,
ref plegendGroup, ref pIndex);
selectLayerIndex = Convert.ToInt16(pIndex);
Console.WriteLine(selectLayerIndex);
if (pTocItem == esriTOCControlItem.esriTOCControlItemLayer)
{
if (pLayer != null)
{
selectLayer = pLayer;
}
popupMenu1.ShowPopup(axTOCControl1.PointToScreen(new System.Drawing.Point(e.x, e.y)));
}
else if (pTocItem == esriTOCControlItem.esriTOCControlItemMap)
{
popupMenu2.ShowPopup(axTOCControl1.PointToScreen(new System.Drawing.Point(e.x, e.y)));
}
}
}
private void axTOOControl_OnMouseDown(object sender, ITOCControlEvents_OnMouseDownEvent e)
{
///右键打开菜单项
try
{
if (e.button == 1)
{
return;
}
esriTOCControlItem pItem = esriTOCControlItem.esriTOCControlItemNone;
IBasicMap pMap = null;
ILayer Lyr = null;
object unk = null;
object data = null;
this.axTOOControl.HitTest(e.x, e.y, ref pItem, ref pMap, ref Lyr, ref unk, ref data);
if (pItem == esriTOCControlItem.esriTOCControlItemLayer && (Lyr as IFeatureLayer) != null)
{
this.LyrContxtMenuStrip.Show(MousePosition);
}
if (pItem == esriTOCControlItem.esriTOCControlItemMap)
{
this.MapMenuStrip.Show(MousePosition);
}
featureLyr = Lyr as IFeatureLayer;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void axTOCControl1_OnMouseUp(object sender, ESRI.ArcGIS.Controls.ITOCControlEvents_OnMouseUpEvent e)
{
if (e.button == 2)
{
IBasicMap map = null;
ILayer layer = null;
object other = null;
object index = null;
esriTOCControlItem item = esriTOCControlItem.esriTOCControlItemNone;
axTOCControl1.HitTest(e.x, e.y, ref item, ref map, ref layer, ref other, ref index);
if (item == esriTOCControlItem.esriTOCControlItemLayer)
{
if (layer is IAnnotationSublayer)
{
_curLayer = null;
}
else
{
_curLayer = layer;
}
}
else
{
_curLayer = null;
}
PopupContextMenu(e.x, e.y);
}
}
public void SelectMoveLayer(object sender, ITOCControlEvents_OnMouseDownEvent e)
{
if (e.button == 1)
{
esriTOCControlItem item = esriTOCControlItem.esriTOCControlItemNone;
IBasicMap map = null;
ILayer layer = null;
object other = null;
object index = null;
m_TOCControl.HitTest(e.x, e.y, ref item, ref map, ref layer, ref other, ref index);
if (item == esriTOCControlItem.esriTOCControlItemLayer)
{
if (layer is IAnnotationSublayer)
{
return;
}
else
{
m_MoveLayer = layer;
}
}
}
}
public static ILayer GetLayerFromTOCControl(AxTOCControl _axTOCControl)
{
IBasicMap map = new MapClass();
ILayer layer = new FeatureLayerClass();
object legendGroup = new object();
object index = new object();
esriTOCControlItem item = new esriTOCControlItem();
_axTOCControl.GetSelectedItem(ref item, ref map, ref layer, ref legendGroup, ref index);
return layer;
}
private void axTOCControl1_OnMouseDown(object sender, ITOCControlEvents_OnMouseDownEvent e)
{
IBasicMap map = null;//实现TOC的右键快捷菜单
object other = null;
object index = null;
esriTOCControlItem item = new esriTOCControlItem();
this.axTOCControl1.HitTest(e.x, e.y, ref item, ref map, ref m_layer, ref other, ref index);
if (e.button == 2 && item == esriTOCControlItem.esriTOCControlItemLayer)
{
this.OpenAttribute.Enabled = false;
this.ClearAttribute.Enabled = false;
this.SelectBand.Enabled = false;
if (m_layer is IFeatureLayer)
{
this.OpenAttribute.Enabled = true;
this.ClearAttribute.Enabled = true;
}
else
{
this.SelectBand.Enabled = true;
}
System.Drawing.Point point = new System.Drawing.Point(e.x, e.y);
this.conMenuTOC.Show(axTOCControl1, point);
}
}
private void axTOCControl1_OnMouseDown(object sender, ESRI.ArcGIS.Controls.ITOCControlEvents_OnMouseDownEvent e)
{
//Exit if not right mouse button
if (e.button != 2) return;
IBasicMap map = new MapClass();
ILayer layer = new FeatureLayerClass();
object other = new Object();
object index = new Object();
esriTOCControlItem item = new esriTOCControlItem();
//Determine what kind of item has been clicked on
axTOCControl1.HitTest(e.x, e.y, ref item, ref map, ref layer, ref other, ref index);
//QI to IFeatureLayer and IGeoFeatuerLayer interface
if (layer == null) return;
IFeatureLayer featureLayer = layer as IFeatureLayer;
if (featureLayer == null) return;
IGeoFeatureLayer geoFeatureLayer = (IGeoFeatureLayer) featureLayer;
ISimpleRenderer simpleRenderer = (ISimpleRenderer) geoFeatureLayer.Renderer;
//Create the form with the SymbologyControl
frmSymbol symbolForm = new frmSymbol();
//Get the IStyleGalleryItem
IStyleGalleryItem styleGalleryItem = null;
//Select SymbologyStyleClass based upon feature type
switch (featureLayer.FeatureClass.ShapeType)
{
case esriGeometryType.esriGeometryPoint:
styleGalleryItem = symbolForm.GetItem(esriSymbologyStyleClass.esriStyleClassMarkerSymbols, simpleRenderer.Symbol);
break;
case esriGeometryType.esriGeometryPolyline:
styleGalleryItem = symbolForm.GetItem(esriSymbologyStyleClass.esriStyleClassLineSymbols, simpleRenderer.Symbol);
break;
case esriGeometryType.esriGeometryPolygon:
styleGalleryItem = symbolForm.GetItem(esriSymbologyStyleClass.esriStyleClassFillSymbols, simpleRenderer.Symbol);
break;
}
//Release the form
symbolForm.Dispose();
this.Activate();
if (styleGalleryItem == null) return;
//Create a new renderer
simpleRenderer = new SimpleRendererClass();
//Set its symbol from the styleGalleryItem
simpleRenderer.Symbol = (ISymbol) styleGalleryItem.Item;
//Set the renderer into the geoFeatureLayer
geoFeatureLayer.Renderer = (IFeatureRenderer) simpleRenderer;
//Fire contents changed event that the TOCControl listens to
axPageLayoutControl1.ActiveView.ContentsChanged();
//Refresh the display
axPageLayoutControl1.Refresh(esriViewDrawPhase.esriViewGeography, null, null);
}
private void axTOCControl1_OnMouseDown(object sender, ITOCControlEvents_OnMouseDownEvent e)
{
if (e.button == 2)
{
IBasicMap map = new MapClass();
ILayer layer = new FeatureLayerClass();
object other = new object();
object index = new object();
esriTOCControlItem item = new esriTOCControlItem();
try
{
axTOCControl1.HitTest(e.x, e.y, ref item, ref map, ref layer, ref other, ref index);
}
catch (Exception eX)
{
MessageBox.Show(eX.Message);
}
if (item == esriTOCControlItem.esriTOCControlItemLayer)
{
if (layer != null)
{
this.setCurrentLayer(layer);
}
}
}
}
private void axTOCControl1_OnMouseDown(object sender, ESRI.ArcGIS.Controls.ITOCControlEvents_OnMouseDownEvent e)
{
if (axMapControl1.LayerCount > 0)
{
esriTOCControlItem pItem = new esriTOCControlItem();
pGlobalFeatureLayer = new FeatureLayerClass();
IBasicMap pBasicMap = new MapClass();
object pOther = new object();
object pIndex = new object();
axTOCControl1.HitTest(e.x, e.y, ref pItem, ref pBasicMap, ref pGlobalFeatureLayer, ref pOther, ref pIndex);
}
if (e.button == 2)
{
context.Show(axTOCControl1, e.x, e.y);
}
}
private void axTOCControl1_OnDoubleClick(object sender, ITOCControlEvents_OnDoubleClickEvent e)
{
IBasicMap map = null;//设置要素符号
object other = null;
object index = null;
esriTOCControlItem item = new esriTOCControlItem();
this.axTOCControl1.HitTest(e.x, e.y, ref item, ref map, ref m_layer, ref other, ref index);
if (item == esriTOCControlItem.esriTOCControlItemLegendClass)
{
ILegendGroup legendGroup = other as ILegendGroup;
ILegendClass legendClass = legendGroup.get_Class(Convert.ToInt32(index));
ISymbol symbol = legendClass.Symbol;
ISymbolSelector pSS = new SymbolSelectorClass();
pSS.AddSymbol(symbol);
Boolean bOK = pSS.SelectSymbol(0);
if (bOK == true)
{
legendClass.Symbol = pSS.GetSymbolAt(0);
}
axTOCControl1.Update();
this.mapCtlMain.Refresh();
}
}
