C# Excel 中設置文字對齊方式、方向和換行

在Excel表格中輸入文字時，咱們經常須要調整文字對齊方式或者對文字進行換行。本文將介紹如何經過編程的方式設置文字對齊方式，改變文字方向以及對文字進行換行。

//建立Workbook對象 Workbook wookbook = new Workbook(); Worksheet sheet = wookbook.Worksheets[0]; //添加說明文字 sheet.Range["B1"].Text = "文字對齊方式"; sheet.Range["D1"].Text = "文字方向"; sheet.Range["F1"].Text = "文字換行"; sheet.Range["B1:F1"].Style.Font.IsBold = true; //左對齊 sheet.Range["B3"].Text = "左對齊"; sheet.Range["B3"].Style.HorizontalAlignment = HorizontalAlignType.Left; //水平居中 sheet.Range["B4"].Text = "水平居中"; sheet.Range["B4"].Style.HorizontalAlignment = HorizontalAlignType.Center; //右對齊 sheet.Range["B5"].Text = "右對齊"; sheet.Range["B5"].Style.HorizontalAlignment = HorizontalAlignType.Right; //居上 sheet.Range["B7"].Text = "居上"; sheet.Range["B7"].Style.VerticalAlignment = VerticalAlignType.Top; //居中 sheet.Range["B8"].Text = "垂直居中"; sheet.Range["B8"].Style.VerticalAlignment = VerticalAlignType.Center; //居下 sheet.Range["B9"].Text = "居下"; sheet.Range["B9"].Style.VerticalAlignment = VerticalAlignType.Bottom; //分散對齊並居中 sheet.Range["B10"].Text = "水平分散對齊+垂直居中"; sheet.Range["B10"].Style.HorizontalAlignment = HorizontalAlignType.Distributed; sheet.Range["B10"].Style.VerticalAlignment = VerticalAlignType.Center; //逆時針旋轉45° sheet.Range["D7"].Text = "旋轉45°"; sheet.Range["D7"].Style.Rotation = 45; //逆時針旋轉90° sheet.Range["D8"].Text = "旋轉90°"; sheet.Range["D8"].Style.Rotation = 90; //順時針旋轉45° sheet.Range["D9"].Text = "旋轉-45°"; sheet.Range["D9"].Style.Rotation = 135; //順時針旋轉90° sheet.Range["D10"].Text = "旋轉-90°"; sheet.Range["D10"].Style.Rotation = 180; //添加‘\n’進行文字換行 sheet.Range["F9"].Text = "這是\n手動\n換行"; //自動換行 sheet.Range["F10"].Text = "這是自動換行（額外測試文字）"; sheet.Range["F10"].Style.WrapText = true; //設置列寬、行高 sheet.Columns[1].ColumnWidth = 15; sheet.Columns[3].ColumnWidth = 15; sheet.Columns[5].ColumnWidth = 15; sheet.Range["B3:B5"].RowHeight = 15; sheet.Range["B7:B10"].RowHeight = 50; //保存文檔 wookbook.SaveToFile("TextAlignment.xlsx", FileFormat.Version2013);