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313 lines
14 KiB
313 lines
14 KiB
using DevExpress.Xpf.Editors; |
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using ESRI.ArcGIS.Carto; |
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using ESRI.ArcGIS.Controls; |
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using ESRI.ArcGIS.esriSystem; |
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using ESRI.ArcGIS.Geodatabase; |
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using KGIS.Framework.AE; |
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using KGIS.Framework.AE.Enum; |
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using KGIS.Framework.AE.GPHelper; |
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using KGIS.Framework.Maps; |
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using KGIS.Framework.OpenData.Control; |
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using KGIS.Framework.OpenData.Filter; |
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using KGIS.Framework.OpenData.InterFace; |
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using KGIS.Framework.Utils; |
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using KGIS.Framework.Utils.ExtensionMethod; |
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using System; |
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using System.Collections.Generic; |
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using System.IO; |
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using System.Runtime.InteropServices; |
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using System.Windows; |
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using KUI.Windows; |
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using KGIS.Framework.Utils.Helper; |
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namespace Kingo.Plugin.EngineEditor.View |
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{ |
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public partial class UCSetAttribute : BaseWindow |
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{ |
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private IHookHelper m_hookHelper;//获取地图控件和主窗体 |
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private Dictionary<string, IFeatureLayer> keys { get; set; } |
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private Dictionary<string, esriFieldType> keyValuePairs { get; set; } |
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public IFeatureClass ExternalFeatureClass { get; set; } |
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public UCSetAttribute(object Helpers) |
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{ |
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InitializeComponent(); |
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try |
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{ |
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if (this.m_hookHelper == null) |
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this.m_hookHelper = Helpers as IHookHelper; |
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//获取当前工程中的全部图层 |
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List<IFeatureLayer> featureLayers = MapsManager.Instance.MapService.GetAllVisibleLayerInMap<IFeatureLayer>(); |
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if (featureLayers != null && featureLayers.Count > 0) |
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{ |
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keys = new Dictionary<string, IFeatureLayer>(); |
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foreach (IFeatureLayer iFeatureLayer in featureLayers) |
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{ |
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if (!keys.ContainsKey(iFeatureLayer.Name)) |
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keys.Add(iFeatureLayer.Name, iFeatureLayer); |
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} |
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targetName.ItemsSource = keys.Keys; |
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} |
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} |
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catch (Exception ex) |
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{ |
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LogAPI.Debug("UCSetAttribute异常:" + ex.Message); |
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LogAPI.Debug("UCSetAttribute异常:" + ex.StackTrace); |
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} |
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} |
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#region 目标图层切换事件 |
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private void targetName_SelectionChanged(object sender, System.Windows.RoutedEventArgs e) |
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{ |
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try |
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{ |
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if (keys != null) |
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{ |
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IFeatureLayer featureLayer = keys[targetName.SelectedItem.ToTrim()]; |
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if (featureLayer == null) return; |
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IFields fields = featureLayer.FeatureClass.Fields; |
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if (fields == null) return; |
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keyValuePairs = new Dictionary<string, esriFieldType>(); |
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for (int i = 0; i < fields.FieldCount; i++) |
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{ |
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IField field = fields.Field[i]; |
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if (field.Name.StartsWith("SHAPE") || field.Name == "OBJECTID" || field.Name.ToUpper().Equals("BSM")) continue; |
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if (keyValuePairs.ContainsKey(field.Name)) continue; |
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keyValuePairs.Add(field.Name, field.Type); |
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} |
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targetField.ItemsSource = keyValuePairs.Keys; |
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} |
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} |
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catch (Exception ex) |
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{ |
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LogAPI.Debug("targetName_SelectionChanged异常:" + ex.Message); |
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LogAPI.Debug("targetName_SelectionChanged异常:" + ex.StackTrace); |
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} |
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} |
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#endregion |
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#region 目标字段切换事件 |
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private void targetField_SelectionChanged(object sender, System.Windows.RoutedEventArgs e) |
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{ |
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try |
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{ |
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//根据选择的属性，判断数据类型 |
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if (keyValuePairs == null) return; |
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esriFieldType esriFieldType = keyValuePairs[targetField.SelectedItem.ToTrim()]; |
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string strMask = string.Empty; |
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switch (targetField.SelectedItem.ToTrim()) |
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{ |
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case "KCXS": |
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strMask = @"0|0\.\d{3}"; |
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break; |
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} |
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if (!string.IsNullOrEmpty(strMask)) |
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{ |
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AttributeValue.Mask = strMask; |
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AttributeValue.MaskType = MaskType.RegEx; |
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} |
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else |
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{ |
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AttributeValue.MaskType = MaskType.None; |
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} |
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} |
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catch (Exception ex) |
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{ |
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LogAPI.Debug("targetField_SelectionChanged异常:" + ex.Message); |
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LogAPI.Debug("targetField_SelectionChanged异常:" + ex.StackTrace); |
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} |
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} |
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#endregion |
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#region 关闭窗体事件 |
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private void BaseWindow_Closed(object sender, EventArgs e) |
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{ |
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try |
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{ |
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this.Close(); |
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} |
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catch (Exception ex) |
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{ |
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LogAPI.Debug("BaseWindow_Closed异常:" + ex.Message); |
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LogAPI.Debug("BaseWindow_Closed异常:" + ex.StackTrace); |
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} |
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} |
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#endregion |
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#region 选择外部数据 |
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private void btnExternalData_Click(object sender, System.Windows.RoutedEventArgs e) |
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{ |
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try |
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{ |
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OpenDataDialog pDialog = new OpenDataDialog(); |
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ISpatialDataObjectFilter pOFilter; |
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pOFilter = new FilterDatasetsAndLayers(); |
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pDialog.AddFilter(pOFilter, true); |
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pDialog.Title = "选择导入的数据"; |
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pDialog.AllowMultiSelect = false; |
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pDialog.RestoreLocation = true; |
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pDialog.StartLocation = pDialog.FinalLocation; |
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System.Windows.Forms.DialogResult dialogResult = pDialog.ShowDialog(); |
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if (dialogResult == System.Windows.Forms.DialogResult.OK && pDialog.Selection.Count != 0) |
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{ |
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foreach (ISpatialDataObject distObj in pDialog.Selection) |
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{ |
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if (distObj.DatasetType == esriDatasetType.esriDTFeatureClass) |
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{ |
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ExternalFeatureClass = (distObj.DatasetName as IName).Open() as IFeatureClass; |
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externalDataPath.Text = distObj.FullName; |
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break; |
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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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LogAPI.Debug("btnExternalData_Click异常:" + ex.Message); |
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LogAPI.Debug("btnExternalData_Click异常:" + ex.StackTrace); |
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} |
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} |
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#endregion |
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#region 确定 |
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private void btnOK_Click(object sender, System.Windows.RoutedEventArgs e) |
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{ |
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IFeatureCursor pCursor = null; |
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IFeature feature = null; |
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try |
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{ |
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if (string.IsNullOrEmpty(targetName.SelectedItem.ToTrim())) |
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{ |
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MessageBox.Show("请选择目标图层.", "提示信息", MessageBoxButton.OK); |
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return; |
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} |
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if (string.IsNullOrEmpty(targetField.SelectedItem.ToTrim())) |
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{ |
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MessageBox.Show("请选择目标字段.", "提示信息", MessageBoxButton.OK); |
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return; |
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} |
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if (string.IsNullOrEmpty(AttributeValue.Text.ToTrim())) |
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{ |
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MessageBoxResult result = MessageBox.Show($"【{targetField.SelectedItem.ToTrim()}】字段设置为空？", "提示信息", MessageBoxButton.YesNoCancel); |
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if (result != MessageBoxResult.Yes) |
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return; |
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} |
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if (string.IsNullOrEmpty(externalDataPath.Text.ToTrim())) |
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{ |
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MessageBox.Show("请选择要赋值的源图层数据.", "提示信息", MessageBoxButton.OK); |
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return; |
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} |
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if (ExternalFeatureClass == null) |
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{ |
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MessageBox.Show($"未能打开【{externalDataPath.Text.ToTrim()}】,请检查数据是否正确.", "提示信息", MessageBoxButton.OK); |
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return; |
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} |
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this.ShowLoading("正在进行批量赋值中........", 0, 0); |
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System.Threading.Thread.Sleep(1000); |
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IFeatureLayer UpdatefeatureLayer = keys[targetName.SelectedItem.ToTrim()]; |
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var Externalcount = ExternalFeatureClass.FeatureCount(null); |
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List<string> oids = new List<string>(); |
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IField field = UpdatefeatureLayer.FeatureClass.Fields.get_Field(UpdatefeatureLayer.FeatureClass.FindField(targetField.SelectedItem.ToTrim())); |
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if (field.Length < AttributeValue.Text.ToTrim().Length) |
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{ |
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this.CloseLoading(); |
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MessageHelper.ShowError("当前值长度大于字段长度！"); |
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return; |
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} |
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if (Externalcount <= 100) |
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{ |
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#region 用外部数据源的图形与要赋值的目标图层 数据量小的情况 |
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pCursor = ExternalFeatureClass.Search(null, true); |
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while ((feature = pCursor.NextFeature()) != null) |
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{ |
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var Identify2List = FeatureAPI.Identify2(feature.ShapeCopy, keys[targetName.SelectedItem.ToTrim()]); |
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foreach (var item in Identify2List) |
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{ |
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oids.Add(item.OID.ToTrim()); |
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} |
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} |
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#endregion |
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} |
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else |
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{ |
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#region 根据外部选择的数据源范围大小，数据量大小，可以使用GP工具 |
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string gdbFileName = Guid.NewGuid().ToString().Replace("-", "") + ".gdb"; |
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string gdbFolder = Directory.GetCurrentDirectory() + "\\Temp\\External"; |
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if (!Directory.Exists(gdbFolder)) |
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Directory.CreateDirectory(gdbFolder); |
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PluginServiceInterface.CommonHelper.DelectDir(gdbFolder); |
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string path = System.IO.Path.Combine(gdbFolder, gdbFileName); |
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IWorkspaceFactory pFtWsFct = new ESRI.ArcGIS.DataSourcesGDB.FileGDBWorkspaceFactory(); |
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IWorkspaceName workspaceName = pFtWsFct.Create(gdbFolder, gdbFileName, null, 0); |
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#endregion |
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IFeatureLayer FeatureLayer = null; |
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GPParamClass gPParamClass = new GPParamClass |
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{ |
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FirstFeatureLayer = UpdatefeatureLayer, |
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SecondFeatureLayer = new FeatureLayer() { FeatureClass = ExternalFeatureClass }, |
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OutFeatureClassPath = path + "\\" + "External", |
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IsGetOutPutFeature = true |
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}; |
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GeoprocessorHelper.IntersectAnalysis(gPParamClass, ref FeatureLayer); |
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pCursor = FeatureLayer.Search(null, true); |
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var fid = FeatureLayer.FeatureClass.FindField($"FID_{(UpdatefeatureLayer.FeatureClass as FeatureClass).Name}"); |
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while ((feature = pCursor.NextFeature()) != null) |
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{ |
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if (fid != -1) |
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oids.Add(feature.Value[fid].ToTrim()); |
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} |
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} |
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string stroid = string.Join(",", oids); |
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if (string.IsNullOrWhiteSpace(stroid)) |
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{ |
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MessageBox.Show($"赋值失败，当前图层数据间无相交关系,请核对数据是否正确", "提示信息", MessageBoxButton.OK); |
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return; |
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} |
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string sql = string.Empty; |
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try |
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{ |
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string strsetsql = string.IsNullOrEmpty(AttributeValue.Text.ToTrim()) || AttributeValue.Text.ToTrim().ToUpper() == "NULL" ? $"{targetField.SelectedItem.ToTrim()} =null " : $"{targetField.SelectedItem.ToTrim()} ='{AttributeValue.Text.ToTrim()}' "; |
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sql = $"Update {(UpdatefeatureLayer.FeatureClass as FeatureClass).Name} set {strsetsql} where OBJECTID in ({stroid}) "; |
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(keys[targetName.SelectedItem.ToTrim()].FeatureClass as FeatureClass).Workspace.ExecuteSQL(sql); |
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} |
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catch (Exception) |
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{ |
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string strsetsql = string.IsNullOrEmpty(AttributeValue.Text.ToTrim()) || AttributeValue.Text.ToTrim().ToUpper() == "NULL" ? $"{targetField.SelectedItem.ToTrim()} =null " : $"{targetField.SelectedItem.ToTrim()} ={AttributeValue.Text.ToTrim()}"; |
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sql = $"Update {(UpdatefeatureLayer.FeatureClass as FeatureClass).Name} set {strsetsql} where OBJECTID in ({stroid}) "; |
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(keys[targetName.SelectedItem.ToTrim()].FeatureClass as FeatureClass).Workspace.ExecuteSQL(sql); |
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} |
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this.CloseLoading(); |
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MessageBox.Show($"属性赋值完成.", "提示信息", MessageBoxButton.OK); |
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} |
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catch (Exception ex) |
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{ |
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this.CloseLoading(); |
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LogAPI.Debug("btnOK_Click异常:" + ex.Message); |
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LogAPI.Debug("btnOK_Click异常:" + ex.StackTrace); |
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} |
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finally |
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{ |
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this.CloseLoading(); |
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if (feature != null) |
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Marshal.ReleaseComObject(feature); |
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if (pCursor != null) |
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Marshal.ReleaseComObject(pCursor); |
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} |
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} |
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#endregion |
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#region 取消 |
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private void btnCancel1_Click(object sender, System.Windows.RoutedEventArgs e) |
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{ |
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try |
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{ |
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this.Close(); |
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} |
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catch (Exception ex) |
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{ |
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LogAPI.Debug("btnCancel1_Click异常:" + ex.Message); |
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LogAPI.Debug("btnCancel1_Click异常:" + ex.StackTrace); |
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} |
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} |
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#endregion |
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} |
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}
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