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@ -171,25 +171,37 @@ namespace TeacherExt.Controllers
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var colWidthList = new System.Collections.Generic.Dictionary<int, int>();
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var colWidthList = new System.Collections.Generic.Dictionary<int, int>();
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for (int i = 0; i < rowIndex; i++)
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for (int i = 0; i < rowIndex; i++)
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{
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{
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var row = sheet.GetRow(i + 1);
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var row = sheet.GetRow(i);
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for (int j = 0; j < colIndex; j++)
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for (int j = 0; j < colIndex; j++)
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{
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{
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var key = j + 1;
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var cell = sheet.GetRow(i).GetCell(j);
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var cell = sheet.GetRow(i).GetCell(key);
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if (!colWidthList.ContainsKey(j))
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if(!colWidthList.ContainsKey(key))
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{
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{
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colWidthList.Add(key, 0);
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colWidthList.Add(j, 0);
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}
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}
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var length = Encoding.UTF8.GetBytes(cell.ToString()).Count() + 1;
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var value = cell.ToString();
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if(length> colWidthList[key])
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var array = value.Split('\n');
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var length = array.Select(o => Encoding.UTF8.GetBytes(o).Count()).Max() + 2;
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if (length > colWidthList[j])
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{
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{
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colWidthList[key] = length;
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if (!cell.IsMergedCell)
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{
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colWidthList[j] = length;
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Console.WriteLine($">>>>>{j}:{length}:{value}");
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}
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}
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}
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}
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}
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}
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}
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foreach (var item in colWidthList.Keys)
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foreach (var item in colWidthList.Keys)
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{
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{
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sheet.SetColumnWidth(item,colWidthList[item]*256);
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var width = colWidthList[item] * 256;
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if (width == 0)
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{
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continue;
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}
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sheet.SetColumnWidth(item, width);
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Console.WriteLine($"{sheet.GetRow(2).GetCell(item)}:{item}:{colWidthList[item]}");
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}
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}
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}
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}
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