private bool JoinField(object table, string inField, string joinTable, string joinField)
{
try
{
ESRI.ArcGIS.Geoprocessor.Geoprocessor gp = new ESRI.ArcGIS.Geoprocessor.Geoprocessor();
ESRI.ArcGIS.DataManagementTools.JoinField join = new ESRI.ArcGIS.DataManagementTools.JoinField();
join.in_data = table;
join.in_field = inField;
join.join_table = joinTable;
join.join_field = joinField;
gp.AddOutputsToMap = AppSingleton.Instance().AralariEkle;
gp.OverwriteOutput = true;
gp.Execute(join, null);
return(true);
}
catch (Exception ex)
{
return(false);
}
}
/// <summary>
/// 导出数据shp
/// </summary>
/// <param name="_TablePath"></param>
/// <param name="_TableName"></param>
/// <returns></returns>
public bool ExportIFeatureClass(string _TablePath, string _TableName, ProgressBar progress)
{
bool isSuccess = true;
ITable pTable = CreateTable(_TablePath, _TableName);
DataRow row = null;
progress.Minimum = 0;
for (int i = 0; i < dt.Rows.Count; i++)
{
row = dt.Rows[i];
IRow pRow = pTable.CreateRow();
for (int j = 0; j < dt.Columns.Count; j++)
{
pRow.set_Value(j + 1, row[dt.Columns[j]]);
}
progress.Value++;
pRow.Store();
}
//测试//复制并添加属性链接功能
IFeatureClass pFeatureClass = MainForm.baseData.zone_FC;
IFeatureClass pFC = IFeatureDataConverter_ConvertFeatureClass((pFeatureClass as IDataset).Workspace, (pTable as IDataset).Workspace, pFeatureClass.AliasName, _TableName + "_shp");
ESRI.ArcGIS.DataManagementTools.JoinField pJoinField = new ESRI.ArcGIS.DataManagementTools.JoinField();
pJoinField.in_data = pFC;
pJoinField.in_field = MainForm.baseData.zidField;
pJoinField.join_table = pTable;
pJoinField.join_field = MainForm.baseData.zidField;
ESRI.ArcGIS.Geoprocessor.Geoprocessor gp = new ESRI.ArcGIS.Geoprocessor.Geoprocessor();
gp.OverwriteOutput = true;
gp.Execute(pJoinField, null);
//删除数据表
IDataset pDataSet = pTable as IDataset;
pDataSet.Delete();
return(isSuccess);
}
void Button_Click(object sender, EventArgs e)
{
#region 识别
if ((Button)sender == btn_Identify)
{
m_isIdentify = !m_isIdentify;
if (m_isIdentify)
{
m_isDraw = false;
m_isAddpoint = false;
m_pMapC2.MousePointer = esriControlsMousePointer.esriPointerIdentify;
}
else
{
m_pMapC2.MousePointer = esriControlsMousePointer.esriPointerArrow;
}
return;
}
#endregion
#region 择
if ((Button)sender == btn_select)
{
m_isDraw = !m_isDraw;
if (m_isDraw)
{
m_isIdentify = false;
m_isAddpoint = false;
m_pMapC2.MousePointer = esriControlsMousePointer.esriPointerCrosshair;
}
else
{
m_pMapC2.MousePointer = esriControlsMousePointer.esriPointerArrow;
}
return;
}
#endregion
#region 链接
if ((Button)sender == btn_link)
{
;
Geoprocessor gp = new Geoprocessor()
{
OverwriteOutput = true
};
string table = debugDir + "\\AirQuality\\kqzlzk.dbf";
ESRI.ArcGIS.ConversionTools.ExcelToTable pExcelToTavle = new ESRI.ArcGIS.ConversionTools.ExcelToTable()
{
Input_Excel_File = debugDir + "\\AirQuality\\空气质量状况.xls",
Output_Table = table,
Sheet = "Sheet1"
};
gp.Execute(pExcelToTavle, null);
IFeatureLayer pFeatureLayer = AeUtils.GetFeatureLayerByName(m_pMapC2.Map, "监测站");
ESRI.ArcGIS.DataManagementTools.JoinField pJoinField = new ESRI.ArcGIS.DataManagementTools.JoinField()
{
in_data = pFeatureLayer,
in_field = "Name",
join_table = table,
join_field = "NAME",
fields = "StationID;PM2_5;SO2;NO2"
};
gp.Execute(pJoinField, null);
}
#endregion
#region 注记
if ((Button)sender == btn_anno)
{
IFeatureLayer pFeatureLayer = AeUtils.GetFeatureLayerByName(m_pMapC2.Map, "北京区县界");
AeUtils.TextElementLabel(m_pMapC2, pFeatureLayer, "NAME");
}
#endregion
#region 符号化
if ((Button)sender == btn_symbol)
{
IFeatureLayer pFeatureLayer = AeUtils.GetFeatureLayerByName(m_pMapC2.Map, "北京区县界");
AeUtils.UniqueValueRenderer(pFeatureLayer, "NAME", m_pMapC2, axTOCControl_main);
}
#endregion
#region 保存图层
if ((Button)sender == btn_outlyr)
{
IFeatureLayer pFeatureLayer = AeUtils.GetFeatureLayerByName(m_pMapC2.Map, "北京区县界");
SaveFileDialog sfg = new SaveFileDialog()
{
Title = "保存图层",
Filter = "图层文件 (*.lyr)|*.lyr"
};
if (sfg.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
ILayerFile layerfile = new LayerFileClass();
layerfile.New(sfg.FileName);
layerfile.ReplaceContents(pFeatureLayer);
layerfile.Save();
}
}
#endregion
if ((Button)sender == btn_addpt)
{
m_isAddpoint = !m_isAddpoint;
if (m_isAddpoint)
{
m_isDraw = false;
m_isIdentify = false;
m_pMapC2.MousePointer = esriControlsMousePointer.esriPointerCrosshair;
}
else
{
m_pMapC2.MousePointer = esriControlsMousePointer.esriPointerArrow;
}
}
}
