/// <summary>
/// 查询完毕回调
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void NextPageSelectCallback(object sender, UploadStringCompletedEventArgs e)
{
CMapSelectAndGetAtt selRlt = m_catalog.ActiveMapDoc.OnSelect(e);
TabItem item;
string name;
DataGrid grid;
for (int i = 0; i < selRlt.Count[0].Length; i++)
{
if (selRlt.AttDS[0].attTables != null && selRlt.AttDS[0].attTables[i] != null && selRlt.AttDS[0].attTables[i].Rows != null)//selRlt.Count[0][i] > 0)
{
name = activeMapDoc.GetLayerInfo(i).LayerDataName;
//if (this.FindName(name) == null)
//{
// item = new TabItem()
// {
// Header = name,
// Name = name
// };
// grid = new DataGrid()
// {
// Height = 221,
// Width = 493,
// AutoGenerateColumns = false,
// IsReadOnly = true
// };
// item.Content = grid;
// tabControl1.Items.Add(item);
//}
//else
{
item = this.FindName(name) as TabItem;
grid = item.Content as DataGrid;
grid.Columns.Clear();
grid.ItemsSource = null;
}
List <string> addColumnlHeadArr = new List <string>();
addColumnlHeadArr.Add("FID");
string[][] arr = new string[/*selRlt.Count[0][i]*/ selRlt.AttDS[0].attTables[i].Rows.Length + 1][];
arr[0] = selRlt.AttDS[0].attTables[i].Columns.FldName;
List <string[]> addColumnlContentArr = new List <string[]>();
string[] fidArr = new string[selRlt.AttDS[0].attTables[i].Rows.Length];
for (int j = 0; j < selRlt.AttDS[0].attTables[i].Rows.Length; j++)
{
fidArr[j] = selRlt.AttDS[0].attTables[i].Rows[j].FID.ToString();
arr[j + 1] = selRlt.AttDS[0].attTables[i].Rows[j].Values;
}
addColumnlContentArr.Add(fidArr);
BindClass bingclass = new BindClass();
bingclass.ColumnDisplay(grid, arr, addColumnlHeadArr, addColumnlContentArr);
}
}
}
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);
}
}
/// <summary>
/// 查询完毕回调
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SelectCallback(object sender, UploadStringCompletedEventArgs e)
{
//if (activeMapDoc != null && !activeMapDoc.Equals(m_catalog.ActiveMapDoc))
//{//不是同一个图层，清除原来的结果
// tabControl1.Items.Clear();
//}
dataPager1.DataContext = null;
tabControl1.Items.Clear();
pageSize = m_catalog.ActiveMapDoc.GetPageSize();
activeMapDoc = m_catalog.ActiveMapDoc;
CMapSelectAndGetAtt selRlt = m_catalog.ActiveMapDoc.OnSelect(e);
_lastSelRlt = selRlt;
TabItem item;
string name;
DataGrid grid = null;
int maxCount = 0;
for (int i = 0; i < selRlt.Count[0].Length; i++)
{
if (selRlt.Count[0][i] > 0 && selRlt.AttDS[0].attTables != null && selRlt.AttDS[0].attTables[i].Rows != null)
{
name = activeMapDoc.GetLayerInfo(i).LayerDataName;
if (this.FindName(name) == null)
{
item = new TabItem()
{
Header = name,
Name = name
};
grid = new DataGrid()
{
Name = "datagrid" + name + "_" + i,
Height = 221,
Width = 493,
AutoGenerateColumns = false,
IsReadOnly = true,
Tag = new TmpInfo()
{
LayerIndex = i
}
};
grid.MouseLeftButtonUp += new MouseButtonEventHandler(DataGrid_MouseLeftButtonUp);
grid.LoadingRow += new EventHandler <DataGridRowEventArgs>(DataGrid_LoadingRow);
item.Content = grid;
if (ContextMenuService.GetContextMenu(grid) == null)
{
ContextMenu contextMenu = GetContexMenu(i);
ContextMenuService.SetContextMenu(grid, contextMenu);
}
tabControl1.Items.Add(item);
}
else
{
item = this.FindName(name) as TabItem;
grid = item.Content as DataGrid;
grid.Columns.Clear();
grid.ItemsSource = null;
}
List <string> addColumnlHeadArr = new List <string>();
addColumnlHeadArr.Add("FID");
string[][] arr = new string[/*selRlt.Count[0][i]*/ selRlt.AttDS[0].attTables[i].Rows.Length + 1][];
arr[0] = selRlt.AttDS[0].attTables[i].Columns.FldName;
List <string[]> addColumnlContentArr = new List <string[]>();
string[] fidArr = new string[selRlt.AttDS[0].attTables[i].Rows.Length];
for (int j = 0; j < selRlt.AttDS[0].attTables[i].Rows.Length; j++)
{
fidArr[j] = selRlt.AttDS[0].attTables[i].Rows[j].FID.ToString();
arr[j + 1] = selRlt.AttDS[0].attTables[i].Rows[j].Values;
}
addColumnlContentArr.Add(fidArr);
if (maxCount < selRlt.Count[0][i])
{
maxCount = selRlt.Count[0][i];
}
BindClass bingclass = new BindClass();
dataPager1.DataContext = new PagedCollectionView(bingclass.ColumnDisplay(grid, arr, addColumnlHeadArr, addColumnlContentArr));
item.IsSelected = true;
}
}
if (maxCount > 0)
{
dataPager1.PageSize = (int)Math.Ceiling(Convert.ToDouble(pageSize * pageSize) / maxCount);
dataPager1.PageIndexChanged += new EventHandler <EventArgs>(dataPager1_PageIndexChanged);
}
if (tabControl1.Items.Count <= 0) //&& grid != null && grid.ItemsSource == null)
{
m_graphicsLayer.MapContainer.SetErrorText("矢量文档查询结果为空,请检查图层是否设置为可查询状态或者输入条件是否正确后重试!");
}
//MessageBox.Show("没有查询到结果,请更换条件后重试!", "提示", MessageBoxButton.OK);
else
{
this.Show();
}
}
