///
/// 取得或设置PageLayoutControl ///
public IPageLayoutControl2 PageLayoutControl {
get { return m_pageLayoutControl; } set { m_pageLayoutControl = value; } }
///
/// 取得当前ActiveView的类型 ///
public string ActiveViewType {
get {
if (m_IsMapCtrlactive) return \ else
return \ } }
///
/// 取得当前活动的Control ///
public object ActiveControl {
get {
if (m_mapControl == null || m_pageLayoutControl == null) throw
Exception(\MapControl PageLayoutControl are not initialized!\
if (m_IsMapCtrlactive)
return m_mapControl.Object; else
return m_pageLayoutControl.Object; } }
#endregion
new or
#region Methods ///
/// 激活MapControl并解除the PagleLayoutControl ///
public void ActivateMap() {
try {
if (m_pageLayoutControl == null || m_mapControl == null) throw new Exception(\MapControl or PageLayoutControl are not initialized!\
//缓存当前PageLayout的CurrentTool
if (m_pageLayoutControl.CurrentTool != null) m_pageLayoutActiveTool = m_pageLayoutControl.CurrentTool;
//解除PagleLayout
m_pageLayoutControl.ActiveView.Deactivate();
//激活MapControl
m_mapControl.ActiveView.Activate(m_mapControl.hWnd);
//将之前MapControl最后使用的tool，作为活动的tool，赋给MapControl的CurrentTool
if (m_mapActiveTool != null) m_mapControl.CurrentTool = m_mapActiveTool;
m_IsMapCtrlactive = true;
//为每一个的framework controls,设置Buddy control为MapControl this.SetBuddies(m_mapControl.Object); }
catch (Exception ex) {
throw new Exception(string.Format(\ } }
///
/// 激活PagleLayoutControl并减活MapCotrol ///
public void ActivatePageLayout() {
try {
if (m_pageLayoutControl == null || m_mapControl == null) throw new Exception(\MapControl or PageLayoutControl are not initialized!\
//缓存当前MapControl的CurrentTool
if (m_mapControl.CurrentTool != null) m_mapActiveTool = m_mapControl.CurrentTool;
//解除MapControl
m_mapControl.ActiveView.Deactivate();
//激活PageLayoutControl
m_pageLayoutControl.ActiveView.Activate(m_pageLayoutControl.hWnd);
//将之前PageLayoutControl最后使用的tool，作为活动的tool，赋给PageLayoutControl的CurrentTool
if (m_pageLayoutActiveTool != null) m_pageLayoutControl.CurrentTool = m_pageLayoutActiveTool;
m_IsMapCtrlactive = false;
//为每一个的framework controls,设置Buddy control为PageLayoutControl
this.SetBuddies(m_pageLayoutControl.Object); }
catch (Exception ex) {
throw new Exception(string.Format(\ex.Message)); } }
///
/// 给予一个地图, 置换PageLayoutControl和MapControl的focus map ///
public void ReplaceMap(IMap newMap) {
if (newMap == null)
throw new Exception(\for replacement is not initialized!\
if (m_pageLayoutControl == null || m_mapControl == null)
throw new Exception(\MapControl or PageLayoutControl are not initialized!\
//create a new instance of IMaps collection which is needed by the PageLayout
//创建一个PageLayout需要用到的,新的IMaps collection的实例 IMaps maps = new Maps();
//add the new map to the Maps collection //把新的地图加到Maps collection里头去 maps.Add(newMap);
bool bIsMapActive = m_IsMapCtrlactive;
//call replace map on the PageLayout in order to replace the focus map
//we must call ActivatePageLayout, since it is the control we call 'ReplaceMaps'
//调用PageLayout的replace map来置换focus map
//我们必须调用ActivatePageLayout,因为它是那个我们可以调用\的Control
this.ActivatePageLayout();
m_pageLayoutControl.PageLayout.ReplaceMaps(maps); //assign the new map to the MapControl //把新的地图赋给MapControl m_mapControl.Map = newMap; //reset the active tools //重设active tools
m_pageLayoutActiveTool = null; m_mapActiveTool = null;
//make sure that the last active control is activated //确认之前活动的control被激活 if (bIsMapActive) {
this.ActivateMap();
m_mapControl.ActiveView.Refresh(); } else {
this.ActivatePageLayout();
m_pageLayoutControl.ActiveView.Refresh(); } }
///
/// bind the MapControl and PageLayoutControl together by assigning a new joint focus map
/// 指定共同的Map来把MapControl和PageLayoutControl绑在一起 ///
///
public void BindControls(IMapControl3 mapControl, IPageLayoutControl2 pageLayoutControl, bool activateMapFirst) {
if (mapControl == null || pageLayoutControl == null)
throw new Exception(\MapControl or PageLayoutControl are not initialized!\ m_mapControl = MapControl;
m_pageLayoutControl = pageLayoutControl;
this.BindControls(activateMapFirst); }
///
/// bind the MapControl and PageLayoutControl together by assigning a new joint focus map
/// 指定共同的Map来把MapControl和PageLayoutControl绑在一起 ///
/// public void BindControls(bool activateMapFirst) {
if (m_pageLayoutControl == null || m_mapControl == null)
throw new Exception(\MapControl or PageLayoutControl are not initialized!\
//create a new instance of IMap //创造IMap的一个实例
IMap newMap = new MapClass(); newMap.Name = \
//create a new instance of IMaps collection which is needed by the PageLayout
//创造一个新的IMaps collection的实例,这是PageLayout所需要的 IMaps maps = new Maps();
//add the new Map instance to the Maps collection //把新的Map实例赋给Maps collection maps.Add(newMap);
//call replace map on the PageLayout in order to replace the focus map //调用PageLayout的replace map来置换focus map