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using DevExpress.XtraEditors;
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using ESRI.ArcGIS.Carto;
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using ESRI.ArcGIS.Geodatabase;
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using KGIS.Framework.Utils.Helper;
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using KGIS.Plugin.LayerProperty.Helper;
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using KGIS.Plugin.LayerProperty.Interface;
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using KGIS.Plugin.LayerProperty.Utils;
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Windows.Forms;
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namespace KGIS.Plugin.LayerProperty.View.UC_Controls
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{
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public partial class UCFieldsPropertyPage : XtraUserControl, IUCPropertyPageEx, IPropertyPage
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{
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private string m_DisplayField;
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private ILayer m_Layer;
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private UCFieldsList m_ucFieldsList;
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private bool isDirty;
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public event System.EventHandler EditorChanged;
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public bool IsPageDirty
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{
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get
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{
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return this.isDirty;
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}
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set
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{
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this.isDirty = value;
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}
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}
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public int Priority
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{
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get
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{
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throw new Exception("The method or operation is not implemented.");
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}
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set
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{
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throw new Exception("The method or operation is not implemented.");
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}
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}
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public string Title
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{
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get
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{
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throw new Exception("The method or operation is not implemented.");
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}
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set
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{
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throw new Exception("The method or operation is not implemented.");
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}
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}
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private void ucFieldsCombox1_SelectedFieldChanged(IField field)
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{
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if (field != null)
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{
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this.m_DisplayField = field.Name;
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}
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this.InvokeEditValueChanged(null, null);
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}
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void btnExport_Click(object sender, System.EventArgs e)
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{
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try
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{
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if (Fields != null && Fields.FieldCount > 0)
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{
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List<DataColumnEx> lstDataColumnEx = new List<DataColumnEx>();
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DataTable dataTable = this.CreateDataTable(lstDataColumnEx);
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for (int i = 0; i < Fields.FieldCount; i++)
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{
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IField field = Fields.get_Field(i);
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this.CreateDataRow(field, dataTable);
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}
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System.Windows.Forms.SaveFileDialog sfd = new System.Windows.Forms.SaveFileDialog();
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sfd.Filter = "Excel(*.xlsx)|*.xlsx";
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sfd.FilterIndex = 1;
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if (sfd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
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{
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ExportExcel.CreateAndAddTitle(sfd.FileName, "字段信息", lstDataColumnEx, dataTable);
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MessageHelper.ShowTips("导出成功！");
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}
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}
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else
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{
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MessageHelper.ShowTips("没有字段可以导出！");
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}
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}
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catch (Exception ex)
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{
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//RdbUtil.AddException(ex);
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}
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}
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private DataTable CreateDataTable(List<DataColumnEx> lstDataColumnEx)
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{
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try
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{
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DataTable dataTable = new DataTable();
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DataColumn dataColumn = new DataColumn("name", Type.GetType("System.String"));
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dataColumn.Caption = "名称";
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dataTable.Columns.Add(dataColumn);
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lstDataColumnEx.Add(new DataColumnEx() { ColumnName = "name", ChineseName = "名称", Type = esriFieldType.esriFieldTypeString });
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dataColumn = new DataColumn("alias", Type.GetType("System.String"));
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dataColumn.Caption = "别名";
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dataTable.Columns.Add(dataColumn);
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lstDataColumnEx.Add(new DataColumnEx() { ColumnName = "alias", ChineseName = "别名", Type = esriFieldType.esriFieldTypeString });
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dataColumn = new DataColumn("datatype", Type.GetType("System.String"));
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dataColumn.Caption = "类型";
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dataTable.Columns.Add(dataColumn);
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lstDataColumnEx.Add(new DataColumnEx() { ColumnName = "datatype", ChineseName = "类型", Type = esriFieldType.esriFieldTypeString });
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dataColumn = new DataColumn("length", Type.GetType("System.Int32"));
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dataColumn.Caption = "长度";
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dataTable.Columns.Add(dataColumn);
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lstDataColumnEx.Add(new DataColumnEx() { ColumnName = "length", ChineseName = "长度", Type = esriFieldType.esriFieldTypeInteger });
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dataColumn = new DataColumn("precision", Type.GetType("System.Int32"));
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dataColumn.Caption = "精度";
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dataTable.Columns.Add(dataColumn);
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lstDataColumnEx.Add(new DataColumnEx() { ColumnName = "precision", ChineseName = "精度", Type = esriFieldType.esriFieldTypeInteger });
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dataColumn = new DataColumn("scale", Type.GetType("System.Int32"));
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dataColumn.Caption = "数值范围";
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dataTable.Columns.Add(dataColumn);
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lstDataColumnEx.Add(new DataColumnEx() { ColumnName = "scale", ChineseName = "数值范围", Type = esriFieldType.esriFieldTypeInteger });
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dataColumn = new DataColumn("numberformat", Type.GetType("System.String"));
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dataColumn.Caption = "数字格式";
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dataTable.Columns.Add(dataColumn);
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lstDataColumnEx.Add(new DataColumnEx() { ColumnName = "numberformat", ChineseName = "数字格式", Type = esriFieldType.esriFieldTypeString });
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return dataTable;
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}
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catch (Exception ex)
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{
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//RdbUtil.AddException(ex);
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}
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return null;
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}
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private void CreateDataRow(IField field, DataTable dt)
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{
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DataRow dataRow = dt.NewRow();
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try
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{
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dataRow["name"] = field.Name;
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dataRow["alias"] = field.AliasName;
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string value = field.Type.ToString().Substring(13);
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dataRow["datatype"] = value;
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dataRow["length"] = field.Length;
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dataRow["precision"] = field.Precision;
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dataRow["scale"] = field.Scale;
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dt.Rows.Add(dataRow);
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}
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catch (Exception ex)
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{
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//RdbUtil.AddException(ex);
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}
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}
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public UCFieldsPropertyPage()
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{
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InitializeComponent();
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this.m_ucFieldsList = new UCFieldsList();
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this.m_ucFieldsList.Dock = DockStyle.Fill;
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groupControl1.Controls.Add(this.m_ucFieldsList);
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}
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public bool CanWrite2Prop()
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{
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return this.isDirty;
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}
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private void InvokeEditValueChanged(object sender, System.EventArgs e)
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{
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if (this.EditorChanged != null)
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{
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this.EditorChanged(sender, e);
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}
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this.isDirty = true;
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}
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public void SetDefaultValue(object value)
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{
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}
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IFields Fields = null;
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public void InitUC(object layerProperty)
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{
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try
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{
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this.m_Layer = (layerProperty as ILayer);
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this.m_ucFieldsList.InitUC(null);
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this.ucFieldsCombox1.InitFieldList(null, "");
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if (layerProperty is IFeatureLayer)
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{
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IFeatureLayer featureLayer = layerProperty as IFeatureLayer;
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if (featureLayer != null)
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{
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this.ucFieldsCombox1.InitFieldList(featureLayer.FeatureClass.Fields, featureLayer.DisplayField, false, false, true);
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this.m_DisplayField = featureLayer.DisplayField;
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this.m_ucFieldsList.InitUC(featureLayer.FeatureClass.Fields);
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Fields = featureLayer.FeatureClass.Fields;
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}
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}
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else
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{
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if (layerProperty is IRasterLayer)
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{
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IAttributeTable attributeTable = layerProperty as IAttributeTable;
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if (attributeTable.AttributeTable != null)
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{
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IRasterLayer rasterLayer = layerProperty as IRasterLayer;
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if (rasterLayer != null)
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{
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int num = rasterLayer.PrimaryField;
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if (num == -1)
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{
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num = 1;
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}
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this.ucFieldsCombox1.InitFieldList(attributeTable.AttributeTable.Fields, attributeTable.AttributeTable.Fields.get_Field(num).Name, false, false, true);
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this.m_DisplayField = attributeTable.AttributeTable.Fields.get_Field(num).Name;
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this.m_ucFieldsList.InitUC(attributeTable.AttributeTable.Fields);
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Fields = attributeTable.AttributeTable.Fields;
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}
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}
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}
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else
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{
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if (layerProperty is IRasterCatalogLayer)
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{
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IAttributeTable attributeTable2 = layerProperty as IAttributeTable;
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IRasterCatalogLayer rasterCatalogLayer = layerProperty as IRasterCatalogLayer;
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if (rasterCatalogLayer != null)
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{
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int num2 = rasterCatalogLayer.PrimaryField;
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if (num2 == -1)
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{
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num2 = 1;
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}
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this.ucFieldsCombox1.InitFieldList(attributeTable2.AttributeTable.Fields, attributeTable2.AttributeTable.Fields.get_Field(num2).Name, false, false, true);
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this.m_DisplayField = attributeTable2.AttributeTable.Fields.get_Field(num2).Name;
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this.m_ucFieldsList.InitUC(attributeTable2.AttributeTable.Fields);
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Fields = attributeTable2.AttributeTable.Fields;
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}
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}
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}
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}
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}
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catch (Exception ex)
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{
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//RdbUtil.AddException(ex);
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}
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}
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public void InitFields(IFields fields)
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{
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this.m_ucFieldsList.InitUC(fields);
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}
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public void Write2Prop()
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{
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try
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{
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if (this.m_Layer is IFeatureLayer)
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{
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IFeatureLayer featureLayer = this.m_Layer as IFeatureLayer;
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if (featureLayer != null)
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{
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featureLayer.DisplayField = this.m_DisplayField;
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}
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}
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else
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{
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if (this.m_Layer is IRasterLayer)
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{
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IAttributeTable attributeTable = this.m_Layer as IAttributeTable;
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IRasterLayer rasterLayer = this.m_Layer as IRasterLayer;
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if (rasterLayer != null)
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{
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rasterLayer.PrimaryField = attributeTable.AttributeTable.FindField(this.m_DisplayField);
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}
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}
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else
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{
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if (this.m_Layer is IRasterCatalogLayer)
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{
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IAttributeTable attributeTable2 = this.m_Layer as IAttributeTable;
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IRasterCatalogLayer rasterCatalogLayer = this.m_Layer as IRasterCatalogLayer;
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if (rasterCatalogLayer != null)
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{
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rasterCatalogLayer.PrimaryField = attributeTable2.AttributeTable.FindField(this.m_DisplayField);
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}
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}
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}
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}
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this.isDirty = false;
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}
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catch (Exception ex)
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{
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//RdbUtil.AddException(ex);
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}
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}
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|
public int Activate()
|
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|
|
|
{
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|
|
throw new Exception("The method or operation is not implemented.");
|
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|
}
|
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|
public void Deactivate()
|
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|
|
{
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|
|
throw new Exception("The method or operation is not implemented.");
|
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|
|
}
|
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|
|
public void Cancel()
|
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|
|
{
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|
|
throw new Exception("The method or operation is not implemented.");
|
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|
|
|
|
}
|
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|
|
//private void ucFieldsCombox1_SelectedFieldChanged(IField field)
|
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|
|
//{
|
|
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|
|
|
// if (field != null)
|
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|
|
|
// {
|
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|
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|
|
// this.m_DisplayField = field.Name;
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|
|
// }
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|
|
// this.InvokeEditValueChanged(null, null);
|
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|
|
//}
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|
|
}
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|
|
}
|
