find一个单元格左上angular的坐标？ 与EPPlus合作
我试图将图像映射到Excel电子表格，我需要find当前单元格的坐标是什么？
我现在的代码循环遍历每个单元格，直到在excel中find匹配的标签，并知道这是放置图片的单元格。
我有单元格，我只是不知道如何获得单元格顶部和左侧属性？
foreach (ExcelRangeBase cell in range1) { } 请帮忙！
提前致谢。
int row = cellAddress.Start.Row; int column = cellAddress.Start.Column; if (mCellsResult.Count() > 0) { var mCells = mCellsResult.First(); //if the cell and the merged cell do not share a common start address then skip this cell as it's already been covered by a previous item if (mCells.Start.Address != cellAddress.Start.Address) continue; if (mCells.Start.Column != mCells.End.Column) { colSpan += mCells.End.Column - mCells.Start.Column; } if (mCells.Start.Row != mCells.End.Row) { rowSpan += mCells.End.Row - mCells.Start.Row; } } double height = 0, width = 0; for (int h = 0; h < rowSpan; h++) { height += xlWorkSeet1[k].Row(row + h).Height; } for (int w = 0; w < colSpan; w++) { width += xlWorkSeet1[k].Column(column + w).Width; } double pointToPixel = 0.75; height /= pointToPixel; width /= 0.1423; picture = xlWorkSeet1[k].Drawings.AddPicture(System.Guid.NewGuid().ToString() + row.ToString() + column.ToString(), image); picture.From.Column = column - 1; picture.From.Row = row - 1; picture.SetSize((int)width, (int)height);
Cell.Top和Cell.Left会很好，但在EPPlus中不存在。 我受到了Pomster的启发，并做了这个function：
/// <summary>Get top, left, width and height of a given cell.</summary> Rectangle GetCellTopLeftCoordinates(ExcelWorksheet worksheet, ExcelRangeBase cell) { double top = 0, left = 0, width = 0, height = 0; //Get top and left position: for (int i = 1; i < cell.Start.Row; i++) top += worksheet.Row(i).Height; for (int i = 1; i < cell.Start.Column; i++) left += worksheet.Column(i).Width; //Get width and height: if (cell.Merge) //Then the cell are merged with others: { foreach (string address in worksheet.MergedCells) //Loop through all merged cells: if (Intersect(worksheet.Cells[address], cell)) //Then we have found the particular, merged range: { ExcelRange range = worksheet.SelectedRange[address]; for (int i = range.Start.Row; i <= range.End.Row; i++) height += worksheet.Row(i).Height; for (int i = range.Start.Column; i <= range.End.Column; i++) width += worksheet.Column(i).Width; break; } } else //No merges - just get dimensions: { width = worksheet.Column(cell.Start.Column).Width; height = worksheet.Row(cell.Start.Row).Height; } //Convert point to pixels: top /= 0.75; left /= 0.1423; height /= 0.75; width /= 0.1423; return new Rectangle((int)left, (int)top, (int)width, (int)height); } bool Intersect(ExcelRange range, ExcelRangeBase cell) { foreach (ExcelRangeBase item in range) if (item.Address == cell.Address) return true; return false; }
尝试cell.top和cell.left ，它们存在于excel对象模型中。
如何获得excel范围的左上angular：
using Excel = Microsoft.Office.Interop.Excel; ... // get upper left corner of range defined by a RangeStr like "B2:D4" Excel.Range UpperLeftCell = (Excel.Range)wsheet.get_Range(RangeStr).Cells[1,1];
其中wsheet是一个Worksheet对象。