private void txtLayer_Click(object sender, EventArgs e)
{
Plugin.SelectLayerByTree frm = new Plugin.SelectLayerByTree(1);
SysCommon.ModSysSetting.CopyLayerTreeXmlFromDataBase(Plugin.ModuleCommon.TmpWorkSpace, frm._LayerTreePath);
if (frm.ShowDialog() == DialogResult.OK)
{
if (frm.m_NodeKey.Trim() != "")
{
_ListLayers.Clear();
_ListFeatureClasses.Clear();
_ListLayerNames.Clear();
IMap pMap = _MapControl.Map;
XmlDocument pXmldoc = new XmlDocument();
pXmldoc.Load(frm._LayerTreePath);
ILayer pLayer = SysCommon.ModuleMap.GetLayerByNodeKey(Plugin.ModuleCommon.TmpWorkSpace, pMap, frm.m_NodeKey, pXmldoc);
pXmldoc = null;
IFeatureClass pFeatureClass = null;
string strLayerName = "";
if (pLayer != null)
{
strLayerName = pLayer.Name;
try
{
pFeatureClass = (pLayer as IFeatureLayer).FeatureClass;
}
catch
{ }
}
else
{
pFeatureClass = ModQuery.GetFeatureClassByNodeKey(frm._LayerTreePath, frm.m_NodeKey, out strLayerName);
}
_ListLayers.Add(pLayer);
_ListLayerNames.Add(strLayerName);
_ListFeatureClasses.Add(pFeatureClass);
txtLayer.Text = strLayerName;
}
if (_ListFeatureClasses != null)
{
if (_ListFeatureClasses.Count > 0)
{
IntialComBox(_ListFeatureClasses[0]);
}
}
}
}
public override void OnClick()
{//XZQLocation
if (_hook == null)
{
return;
}
if (_hook.MainUserControl == null)
{
return;
}
IGeometry xzqGeo = ModGetData.getExtentByXZQ(m_xzqTree.SelectedNode);
if (xzqGeo == null)
{
SysCommon.Error.ErrorHandle.ShowFrmErrorHandle("提示", "未找到相应的行政区范围！");
return;
}
///ZQ 20111027 add 判断数据字典是否初始化
if (SysCommon.ModField._DicFieldName.Count == 0)
{
SysCommon.ModField.InitNameDic(Plugin.ModuleCommon.TmpWorkSpace, SysCommon.ModField._DicFieldName, "属性对照表");
}
IList <string> listMapNo = new List <string>();
IEnvelope pExtent = xzqGeo.Envelope;
pExtent.Expand(1.5, 1.5, true);//跟地位效果一样 xisheng 20111104
(_AppHk.ArcGisMapControl.Map as IActiveView).Extent = pExtent;
//ZQ 20110914 modify 改变显示方式
//drawPolygonElement(pGeometry as IPolygon, psGra);
_AppHk.ArcGisMapControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewBackground, null, null);
//end
//ZQ 20110809 modify 先刷新后闪烁问题
_AppHk.ArcGisMapControl.ActiveView.ScreenDisplay.UpdateWindow();
//end
_AppHk.ArcGisMapControl.FlashShape(xzqGeo, 3, 200, null);
//这里需要修改NodeKey 的值 ZQ 20110801 Add
try
{
string strMapNoField = "";
string NodeKey = GetNodeKey("1:50000", out strMapNoField).ToString();//不同比例尺的接图表的ID号
IFeatureClass pFeatureClass = ModQuery.GetFeatureClassByNodeKey(NodeKey);
if (strMapNoField == "")
{
return;
}
if (pFeatureClass == null)
{
return;
}
ISpatialFilter pSpatialFilter = new SpatialFilterClass();
pSpatialFilter.Geometry = xzqGeo;
pSpatialFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;
IFeatureCursor pFeaCursor = pFeatureClass.Search(pSpatialFilter, false);
IFeature pFeature = pFeaCursor.NextFeature();
while (pFeature != null)
{
//ZQ 20110807 modify
listMapNo.Add((pFeature.get_Value(pFeature.Table.FindField(strMapNoField))).ToString());
//end
pFeature = pFeaCursor.NextFeature();
}
pFeaCursor = null;
GeoUtilities.Gis.Form.frmExportDataByMapNO pfrmExportDataByMapNO = new GeoUtilities.Gis.Form.frmExportDataByMapNO(listMapNo, true, false, false, false, _AppHk.ArcGisMapControl as IMapControlDefault, _hook.CurWksInfo.Wks);
pfrmExportDataByMapNO.ShowDialog();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "提示", MessageBoxButtons.OK,
MessageBoxIcon.Information);
}
}