/// <summary>
/// 删除回调
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ContextMenuClick_Del(object sender, RoutedEventArgs e)
{
if (m_catalog.ActiveMapDoc.ActiveLayerIndex < 0)
{
MessageBox.Show("请激活该编辑的图层", "提示", MessageBoxButton.OK);
return;
}
TabItem item = tabControl1.SelectedItem as TabItem;
if (item != null)
{
DataGrid datagrid = item.Content as DataGrid;
if (datagrid != null)
{
m_lastSelDataGrid = datagrid;
int tabIndex = Convert.ToInt32(((System.Windows.FrameworkElement)(((System.Windows.Controls.ContentControl)(tabControl1.SelectedItem)).Content)).Name.ToString().Split('_')[1]);
if (tabIndex >= 0 && tabIndex < _lastSelRlt.AttDS[0].attTables.Length)
{
if (MessageBox.Show("你真的要删除吗？执行后将不能撤消！", "删除确认", MessageBoxButton.OKCancel) == MessageBoxResult.OK)
{
BindClass bc = datagrid.SelectedItem as BindClass;
m_lastSelItem = bc;
CGetObjByID getGeo = new CGetObjByID();
getGeo.FeatureID = Convert.ToInt64(bc.key0);
getGeo.LayerIndex = tabIndex;
COpenMap openmap = new COpenMap();
openmap.MapName = new string[] { m_catalog.ActiveMapDoc.MapDocName };
getGeo.MapName = openmap;
m_catalog.ActiveMapDoc.DeleteFeature(getGeo, new UploadStringCompletedEventHandler(OnDeleteFeature));
}
}
}
}
}
private DateTime m_timeLastLeftButtonUp = DateTime.Now;//鼠标左键弹起的时间,判断双击用
/// <summary>
/// 鼠标在DataGrid弹起事件回调
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DataGrid_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
DateTime b = DateTime.Now;
long c = CommFun.TimeDiff(b, m_timeLastLeftButtonUp);
m_timeLastLeftButtonUp = b;
if (c < 280)
{//双击事件
if (m_graphicsLayer != null && m_graphics != null)
{
m_graphicsLayer.RemoveGraphics(m_graphics);
m_graphics = null;
}
DataGrid grid = sender as DataGrid;
if (grid != null && grid.SelectedItem is BindClass && grid.Tag is TmpInfo && m_graphicsLayer != null)
{
CGetObjByID getGeo = new CGetObjByID();
getGeo.MapDocIndex = 0;
getGeo.LayerIndex = (grid.Tag as TmpInfo).LayerIndex;
getGeo.FeatureID = Convert.ToInt32((grid.SelectedItem as BindClass).key0);
COpenMap openmap = new COpenMap();
openmap.MapName = new string[1] {
activeMapDoc.MapDocName
};
getGeo.MapName = openmap;
activeMapDoc.GetGeomByID(getGeo, new UploadStringCompletedEventHandler(FlashFeature));
}
}
}
private void onGetMapAttStruct(object sender, UploadStringCompletedEventArgs e)
{
CAttStruct attStruct = m_catalog.ActiveMapDoc.OnGetMapLayerAttStruct(e);
this.m_bufferControl.setTargetattStrct(attStruct);
BindClass bindobj = ((System.Windows.Controls.DataGrid)(((System.Windows.Controls.ContentControl)(tabControl1.SelectedItem)).Content)).SelectedItem as BindClass;
CGetObjByID getobj = new CGetObjByID();
getobj.MapDocIndex = 0;
getobj.LayerIndex = Convert.ToInt32(((System.Windows.FrameworkElement)(((System.Windows.Controls.ContentControl)(tabControl1.SelectedItem)).Content)).Name.ToString().Split('_')[1]);
getobj.FeatureID = Convert.ToInt64(bindobj.key0);
m_catalog.ActiveMapDoc.GetFeatureByID(getobj, new UploadStringCompletedEventHandler(onGetFeatureByID));
}
private void updateLayerStatus(object sender, UploadStringCompletedEventArgs e)
{
//实例化第一个拓扑分析的要素
_firstFeature = new SFeatureGeometry();
//实例化第二个拓扑分析的要素
_secondFeature = new SFeatureGeometry();
//实例化第一个拓扑分析要素的显示区的对象
_firstPoly = new IMSPolygon();
//实例化第二个拓扑分析要素的县市区的对象
_secondPoly = new IMSPolygon();
//根据要素id获取需要的数据
CGetObjByID targetObj = new CGetObjByID();
//设置第一个要素的id
targetObj.FeatureID = firstFeatID;
//设置第一个要素所在的图层号
targetObj.LayerIndex = 1;
//获取第一个要素空间信息
this.mapDoc.GetGeomByID(targetObj, FirstgetGemos);
}
private void EditPoint(object sender, RoutedEventArgs e)
{
if (GraphicsLayer != null)
{
if (m_graphics != null)
{
GraphicsLayer.RemoveGraphics(m_graphics);
m_graphics = null;
}
CGetObjByID getGeo = new CGetObjByID();
getGeo.MapDocIndex = 0;
getGeo.LayerIndex = ActiveMapDoc.ActiveLayerIndex;
getGeo.FeatureID = m_featureID;
COpenMap openmap = new COpenMap();
openmap.MapName = new string[1] {
ActiveMapDoc.MapDocName
};
getGeo.MapName = openmap;
ActiveMapDoc.GetGeomByID(getGeo, new UploadStringCompletedEventHandler(DrawFeature));
}
}
public void FirstgetGemos(object sender, UploadStringCompletedEventArgs e)
{
SFeatureGeometry FirstResultFeature = this.mapDoc.OnGetGeomByID(e);
if (FirstResultFeature != null)
{
this._firstFeature = FirstResultFeature;
this._firstPoly = drawGetFeature(FirstResultFeature);
//获取第二个要素的空间信息
CGetObjByID targetObj2 = new CGetObjByID();
//设置拓扑分析的第二个要素的id
targetObj2.FeatureID = this.secondFeatID;
//设置第二个要素所在的图层号
targetObj2.LayerIndex = 1;
//获取第二个要素空间信息
this.mapDoc.GetGeomByID(targetObj2, SelectgetGemos);
}
else
{
MessageBox.Show("获取第一个要素失败！");
return;
}
}
//缓冲分析
private void BufferSubmit(object sender, RoutedEventArgs e)
{
if (this.successFlag == true)
{
bufferName = "";
this.successFlag = false;
//根据要素id及图层索引获取要素的各种信息功能的参数类
CGetObjByID targetObj = new CGetObjByID();
targetObj.MapDocIndex = 0;
//要素id
targetObj.FeatureID = 2316;
//图层索引
targetObj.LayerIndex = 2;
//初始化缓冲分析类
CBufferFeature BufferInfo = new CBufferFeature();
//设置缓冲分析的空间信息所在的文档的信息
BufferInfo.FeatureInfo = targetObj;
//设置缓冲半径
BufferInfo.BufferRadius = Convert.ToDouble(this.radius.Text);
//设置Trace半径
BufferInfo.TraceRadius = Convert.ToDouble(this.radius.Text) / 3;
Random rad = new Random();
//设置缓冲分析结果图层名
BufferInfo.ResultLayerName = "BUF" + rad.NextDouble();
bufferName = BufferInfo.ResultLayerName;
//设置缓冲分析结果图层类型设置为简单要素类
BufferInfo.ResultLayerType = XClsType.SFeatureCls;
//要素缓冲分析
this.mapDoc.BufferFeature(BufferInfo, new UploadStringCompletedEventHandler(getBufferFeature));
this.iMSMap1.SetErrorText("");
}
else
{
this.iMSMap1.SetErrorText("正在缓冲分析,请稍后...");
return;
}
}
private void setFeature(object sender, UploadStringCompletedEventArgs e)
{
CMapSelectAndGetAtt obj = this.IMSCatalog.ActiveMapDoc.OnSelect(e);
if (obj == null)
{
MessageBox.Show("未获取到要素");
this.m_graphicsLayer.DrawingType = DrawingType.Point;
this.m_graphicsLayer.DrawingOverCallback = new DrawingEventHandler(Drawpoint_callback);
return;
}
CAttDataTable curRltTable = obj.AttDS[0].attTables[this.IMSCatalog.ActiveMapDoc.ActiveLayerIndex];
if (obj.AttDS[0].attTables[this.IMSCatalog.ActiveMapDoc.ActiveLayerIndex] != null)
{
CAttDataRow[] curRltRows = obj.AttDS[0].attTables[this.IMSCatalog.ActiveMapDoc.ActiveLayerIndex].Rows;
if (curRltRows == null)
{
MessageBox.Show("未获取到要素");
this.m_graphicsLayer.DrawingType = DrawingType.Point;
this.m_graphicsLayer.DrawingOverCallback = new DrawingEventHandler(Drawpoint_callback);
return;
}
CAttDataRow row = curRltTable.Rows[0] as CAttDataRow;
CGetObjByID getGeo = new CGetObjByID();
getGeo.FeatureID = row.FID;
getGeo.LayerIndex = this.IMSCatalog.ActiveMapDoc.ActiveLayerIndex;
this.IMSCatalog.ActiveMapDoc.GetGeomByID(getGeo, flashFeature);
}
else
{
MessageBox.Show("未获取到要素");
this.m_graphicsLayer.DrawingType = DrawingType.Point;
this.m_graphicsLayer.DrawingOverCallback = new DrawingEventHandler(Drawpoint_callback);
}
}
public void SetAttStruct(CAttStruct attStruct, BindClass values = null, MapDocDataViewer mapDocDataViewer = null)
{
m_mapDocDataViewer = mapDocDataViewer;
m_attStruct = attStruct;
m_featureStyle = null;
Clear();
Label label;
TextBox txtbox;
if (values != null && values.ColumnCount > 0)
{
m_featureID = Convert.ToInt32(values.keyarr[0]);
}
for (int i = 0; i < m_attStruct.FldNumber; i++)
{
grid1.RowDefinitions.Add(new RowDefinition()
{
Height = new GridLength(30)
});
label = new Label()
{
Content = m_attStruct.FldName[i] + ":", Width = 60
};
grid1.Children.Add(label);
Grid.SetRow(label, i);
txtbox = new TextBox()
{
Width = 120, Height = 23, Text = "0"
}; //, Name = "Fld_" + m_attStruct.FldName[i] };
grid1.Children.Add(txtbox);
m_textBoxArr.Add(txtbox);
if (values != null && values.ColumnCount > i + 1)
{
txtbox.Text = values.keyarr[i + 1];
}
Grid.SetRow(txtbox, i);
Grid.SetColumn(txtbox, 1);
}
if (values == null)
{
switch ((m_targetGeo as IWebGeometry).GetGeomType())
{
case WebGeomType.Point:
m_style = new PointStyle();
break;
case WebGeomType.Line:
m_style = new LineStyle();
break;
case WebGeomType.Polygon:
m_style = new PolygonStyle();
break;
}
grid2.Children.Add(m_style as UIElement);
}
else
{
CGetObjByID feature = new CGetObjByID();
feature.FeatureID = this.m_featureID;
feature.LayerIndex = this.ActiveMapDoc.ActiveLayerIndex;
ActiveMapDoc.GetFeatureStyleInfo(feature, new UploadStringCompletedEventHandler(OnGetStyle));
}
Button btn = new Button()
{
Width = 70
};
btn.Content = "提交";
if (values == null)
{
btn.Click += new RoutedEventHandler(SubmitForAdd);
}
else
{
btn.Click += new RoutedEventHandler(SubmitForEdit);
}
grid3.Children.Add(btn);
btn = new Button()
{
Width = 70
};
btn.Content = "关闭";
btn.Click += new RoutedEventHandler(Close);
grid3.Children.Add(btn);
Grid.SetColumn(btn, 1);
if (values != null)
{
grid3.ColumnDefinitions.Add(new ColumnDefinition());// { Width = new GridLength(120) });
btn = new Button()
{
Width = 90
};
btn.Content = "调整要素位置";
btn.Click += new RoutedEventHandler(EditPoint);
grid3.Children.Add(btn);
Grid.SetColumn(btn, 2);
}
this.Show();
}
