NDBGJK5.0/Kingo.Plugins/KGIS.Plugin.LayerProperty/View/UC_Controls/UCDefinitionQueryProperty.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using DevExpress.XtraEditors;
using KGIS.Plugin.LayerProperty.Interface;
using ESRI.ArcGIS.Geodatabase;
using ESRI.ArcGIS.Carto;

namespace KGIS.Plugin.LayerProperty.View.UC_Controls
{
    public partial class UCDefinitionQueryProperty : XtraUserControl, IUCPropertyPageEx, IPropertyPage
    {
        private esriSearchOrder m_SearchOrder;
        private string m_DefinitionExpression;
        private FormSQLCreator frmSQLCreator;
        private IFeatureLayer m_FeatureLayer;
        private bool isDirty;
        public event System.EventHandler EditorChanged;
        public bool IsPageDirty
        {
            get
            {
                return this.isDirty;
            }
            set
            {
                this.isDirty = value;
            }
        }
        public int Priority
        {
            get
            {
                throw new Exception("The method or operation is not implemented.");
            }
            set
            {
                throw new Exception("The method or operation is not implemented.");
            }
        }
        public string Title
        {
            get
            {
                throw new Exception("The method or operation is not implemented.");
            }
            set
            {
                throw new Exception("The method or operation is not implemented.");
            }
        }
        public UCDefinitionQueryProperty()
        {
            InitializeComponent();
        }
        private void memDefinitionExpression_EditValueChanged(object sender, System.EventArgs e)
        {
            try
            {
                this.m_DefinitionExpression = this.memDefinitionExpression.Text;
                this.InvokeEditValueChanged(sender, e);
            }
            catch (Exception ex)
            {
                //RdbUtil.AddException(ex);
            }
        }
        private void rdgSearchOrder_SelectedIndexChanged(object sender, System.EventArgs e)
        {
            try
            {
                this.m_SearchOrder = (esriSearchOrder)this.rdgSearchOrder.SelectedIndex;
                this.InvokeEditValueChanged(sender, e);
            }
            catch (Exception ex)
            {
                //RdbUtil.AddException(ex);
            }
        }
        public void InitUC(object layerProperty)
        {
            try
            {
                this.m_FeatureLayer = (layerProperty as IFeatureLayer);
                IFeatureLayerDefinition2 featureLayerDefinition = this.m_FeatureLayer as IFeatureLayerDefinition2;
                if (featureLayerDefinition != null)
                {
                    this.rdgSearchOrder.SelectedIndex = Convert.ToInt32(featureLayerDefinition.SearchOrder);
                    this.memDefinitionExpression.Text = featureLayerDefinition.DefinitionExpression;
                }
            }
            catch (Exception ex)
            {
                //RdbUtil.AddException(ex);
            }
        }
        public void Write2Prop()
        {
            try
            {
                IFeatureLayerDefinition2 featureLayerDefinition = this.m_FeatureLayer as IFeatureLayerDefinition2;
                if (featureLayerDefinition != null)
                {
                    featureLayerDefinition.SearchOrder = (esriSearchOrder)this.rdgSearchOrder.SelectedIndex;
                    featureLayerDefinition.DefinitionExpression = this.memDefinitionExpression.Text;
                }
                this.isDirty = false;
            }
            catch (Exception ex)
            {
                //RdbUtil.AddException(ex);
            }
        }
        public bool CanWrite2Prop()
        {
            return this.isDirty;
        }
        private void InvokeEditValueChanged(object sender, System.EventArgs e)
        {
            if (this.EditorChanged != null)
            {
                this.EditorChanged(sender, e);
            }
            this.isDirty = true;
        }
        public void SetDefaultValue(object value)
        {
        }
        private void btnCreateQuery_Click(object sender, System.EventArgs e)
        {
            try
            {
                if (this.frmSQLCreator == null)
                {
                    this.frmSQLCreator = new FormSQLCreator();
                }
                if (this.m_FeatureLayer != null)
                {
                    this.frmSQLCreator.InitForm(this.m_FeatureLayer);
                    this.frmSQLCreator.SQL = this.memDefinitionExpression.Text;
                    if (this.frmSQLCreator.ShowDialog() == DialogResult.OK)
                    {
                        this.memDefinitionExpression.Text = this.frmSQLCreator.SQL;
                    }
                }
            }
            catch (Exception ex)
            {
                //RdbUtil.AddException(ex);
            }
        }
        public int Activate()
        {
            throw new Exception("The method or operation is not implemented.");
        }
        public void Deactivate()
        {
            throw new Exception("The method or operation is not implemented.");
        }
        public void Cancel()
        {
            throw new Exception("The method or operation is not implemented.");
        }
    }
}