/// <summary>
/// 查询完毕回调
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void SelectCallback(object sender, UploadStringCompletedEventArgs e)
{
//if (activeLayer != null && !activeLayer.Equals(m_catalog.ActiveLayerObj))
//{//不是同一个图层，清除原来的结果
// tabControl1.Items.Clear();
//}
dataPager1.DataContext = null;
tabControl1.Items.Clear();
if (activeLayer != null)
{
}
pageSize = activeLayer.GetPageSize();
CLayerSelectAndGetAtt selRlt = this.activeLayer.OnLayerSelectAndGetAtt(e);
_lastSelRlt = selRlt;
TabItem item;
string name;
DataGrid grid = null;
int maxCount = 0;
if (selRlt.Count == null)
{
return;
}
for (int k = 0; k < selRlt.Count.Length; k++) //GDB
{
for (int i = 0; i < selRlt.Count[k].Length; i++) //层
{
if (selRlt.Count[k][i] > 0 && selRlt.AttDS[k].attTables != null && selRlt.AttDS[k].attTables[i].Rows != null)
{
name = activeLayer.LayerObj.LayerAccessInfo[k].LayerInfoList[i].LayerDataName;
if (this.FindName(name) == null)
{
item = new TabItem()
{
Header = name,
Name = name
};
grid = new DataGrid()
{
Name = "datagrid" + name + "_" + k + "_" + i,
Height = 221,
Width = 493,
AutoGenerateColumns = false,
IsReadOnly = true,
Tag = new TmpInfo()
{
LayerIndex = i, GDBIndex = k
}
};
grid.MouseLeftButtonUp += new MouseButtonEventHandler(DataGrid_MouseLeftButtonUp);
grid.LoadingRow += new EventHandler <DataGridRowEventArgs>(DataGrid_LoadingRow);
item.Content = grid;
if (ContextMenuService.GetContextMenu(grid) == null)
{
ContextMenu contextMenu = GetContexMenu(k, 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[k].attTables[i].Rows.Length + 1][];
arr[0] = selRlt.AttDS[k].attTables[i].Columns.FldName;
List <string[]> addColumnlContentArr = new List <string[]>();
string[] fidArr = new string[selRlt.AttDS[k].attTables[i].Rows.Length];
for (int j = 0; j < selRlt.AttDS[k].attTables[i].Rows.Length; j++)
{
fidArr[j] = selRlt.AttDS[k].attTables[i].Rows[j].FID.ToString();
arr[j + 1] = selRlt.AttDS[k].attTables[i].Rows[j].Values;
}
addColumnlContentArr.Add(fidArr);
if (maxCount < selRlt.Count[k][i])
{
maxCount = selRlt.Count[k][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("没有符合条件的数据，请重新操作!");
{
MessageBox.Show("没有查询到结果,请更换条件后重试!", "提示", MessageBoxButton.OK);
}
else
{
this.Show();
}
}
