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palex
244
VM/LayersVM.cs
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244
VM/LayersVM.cs
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using Microsoft.Win32;
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using OfficeOpenXml;
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using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.ComponentModel;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace GroundOrganizer
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{
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public partial class ViewModel : INotifyPropertyChanged
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{
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private RelayCommand addLayer;
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private RelayCommand updateLayer;
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private RelayCommand renumLayer;
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private RelayCommand recalcLayerH;
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private RelayCommand recalcLayerDown;
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private RelayCommand exportLayersToXLSX;
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private RelayCommand importLayersFromXLSX;
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int numLayer = 1;
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ObservableCollection<Layer> listLayer = new ObservableCollection<Layer>();
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public ObservableCollection<Layer> ListLayer { get => listLayer; set { listLayer = value; OnPropertyChanged(); } }
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public RelayCommand AddLayer
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{
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get { return addLayer ?? (addLayer = new RelayCommand(obj => { AddLayerToList(); })); }
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}
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public RelayCommand UpdateLayers
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{
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get { return updateLayer ?? (updateLayer = new RelayCommand(obj => { UpdateLayerInList(); })); }
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}
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public RelayCommand RenumLayers
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{
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get { return renumLayer ?? (renumLayer = new RelayCommand(obj => { RenumberingLayerInList(); })); }
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}
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public RelayCommand RecalcLayerH
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{
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get { return recalcLayerH ?? (recalcLayerH = new RelayCommand(obj => { RecalcInLayersH(); })); }
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}
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public RelayCommand RecalcLayerDown
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{
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get { return recalcLayerDown ?? (recalcLayerDown = new RelayCommand(obj => { RecalcInLayersDown(); })); }
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}
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public RelayCommand ExportLayersToXLSX
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{
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get { return exportLayersToXLSX ?? (exportLayersToXLSX = new RelayCommand(obj => { SaveLayersInXlsx(); })); }
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}
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public RelayCommand ImportLayersFromXLSX
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{
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get { return importLayersFromXLSX ?? (importLayersFromXLSX = new RelayCommand(obj => { ReadLayersFromXlsx(); })); }
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}
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void AddLayerToList()
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{
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ListLayer.Add(new Layer() { Number = numLayer }); numLayer++;
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//CreateListNumberTypeBet();
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//NameLayer = listLayer[0].Name;
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}
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void RenumberingLayerInList()
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{
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int j = 1;
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foreach (Layer item in listLayer)
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{
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item.Number = j;
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j++;
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}
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numLayer = j;
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ListLayer = new ObservableCollection<Layer>(listLayer);
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}
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void UpdateLayerInList()
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{
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foreach (Layer lay in listLayer)
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{
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foreach (IGE ige in listIGE)
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{
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if (lay.NumIGE==ige.NumIGE)
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{
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lay.IGE = ige.Clone();
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lay.Description = ige.Description;
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break;
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}
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}
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}
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ListLayer = new ObservableCollection<Layer>(listLayer);
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selectedBore.Layers = listLayer;
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SaveDB();
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}
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void RecalcInLayersH()
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{
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if (listLayer == null) return;
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if (listLayer.Count == 0) return;
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if (selectedBore == null) return;
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UpdateLayerInList();
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double down = 0;
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double up = 0;
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double z = selectedBore.Z;
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foreach (Layer item in listLayer)
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{
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z -= item.H;
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down += item.H;
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item.Down = down;
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item.Z = z;
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item.Up = up;
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up += item.H;
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}
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ListLayer = new ObservableCollection<Layer>(listLayer);
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}
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void RecalcInLayersDown()
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{
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if (listLayer == null) return;
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if (listLayer.Count == 0) return;
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if (selectedBore == null) return;
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UpdateLayerInList();
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double up = 0;
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double z = selectedBore.Z;
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foreach (Layer item in listLayer)
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{
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item.Up = up;
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item.H = item.Down - item.Up;
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z -= item.H;
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item.Z = z;
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up += item.H;
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}
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ListLayer = new ObservableCollection<Layer>(listLayer);
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}
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//Сохранение таблиц наборов слоев в файл *.xlsx
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internal void SaveLayersInXlsx()
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{
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SaveFileDialog sfd = new SaveFileDialog();
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sfd.DefaultExt = "*.xlsx";
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sfd.Filter = "Файл Excel (*.xlsx)|*.xlsx";
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sfd.Title = "Сохранение таблицы";
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//sfd.AddExtension = true;
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sfd.OverwritePrompt = true;
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sfd.ShowDialog();
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if (sfd.FileName == null || sfd.FileName == "") return;
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try
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{
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string path = "ИГЭ.xlsx";
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FileInfo fileInf = new FileInfo(path);
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if (fileInf.Exists != true)
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{
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using (FileStream fstream = new FileStream("ИГЭ.xlsx", FileMode.OpenOrCreate))
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{
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byte[] array = Properties.Resources.IGE;
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fstream.Write(array, 0, array.Length);
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}
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}
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using (var p = new ExcelPackage(new FileInfo(sfd.FileName)))
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{
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for (int i = 0; i < listBore.Count; i++)
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{
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List<object[]> content = new List<object[]>();
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foreach (Layer fli in listBore[i].Layers)
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{
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content.Add(fli.PropsToList().ToArray());
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}
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ExcelPackage p1 = new ExcelPackage(new FileInfo("ИГЭ.xlsx"));
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//A workbook must have at least on cell, so lets add one...
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var ws = p1.Workbook.Worksheets["Слои"];
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p.Workbook.Worksheets.Add((i + 1).ToString(), ws);
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var wsi = p.Workbook.Worksheets[i + 1];
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//To set values in the spreadsheet use the Cells indexer.
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wsi.Cells["D1"].Value = listBore[i].Name;
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wsi.Cells["A3"].LoadFromArrays(content);
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}
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//Save the new workbook. We haven't specified the filename so use the Save as method.
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p.SaveAs(new FileInfo(sfd.FileName));
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}
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}
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catch (Exception e)
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{
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Alert(e.Message);
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}
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}
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//Чтение наборов слоев из файла *.xlsx
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internal void ReadLayersFromXlsx()
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{
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OpenFileDialog ofd = new OpenFileDialog();
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ofd.DefaultExt = "*.xlsx";
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ofd.Filter = "Файл Excel (*.xlsx)|*.xlsx";
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ofd.Title = "Заполнение таблиц";
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ofd.ShowDialog();
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if (ofd.FileName == null || ofd.FileName == "") return;
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//ListFoundLoad.Clear();
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try
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{
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using (var p = new ExcelPackage(new FileInfo(ofd.FileName)))
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{
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int k = 0;
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foreach (ExcelWorksheet wsi in p.Workbook.Worksheets)
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{
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listBore[k].Layers = new ObservableCollection<Layer>();
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object[,] content = wsi.Cells.Value as object[,];
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List<object> source; Layer item;
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for (int i = 2; i < content.GetLength(0); i++)
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{
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source = new List<object>();
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for (int j = 0; j < content.GetLength(1); j++)
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{
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source.Add(content[i, j]);
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}
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item = new Layer(); item.ListToProps(source);
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listBore[k].Layers.Add(item);
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SelectedBore = listBore[k];
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UpdateLayerInList();
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}
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k++;
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}
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}
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}
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catch (Exception e)
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{
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Alert(e.Message);
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}
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}
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}
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}
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