[英]Create all the rows of a column as a dropdownlist in excel sheet using c#
[英]Create all the rows of a column as a dropdownlist in excel using c#
我的要求是導出具有5列的空白excel工作表,其中所有行的第3列作為下拉列表,以便用戶可以根據需要使用此工作表來修改數據。 我正在使用C#導出文件。
我已經在處理它,但目前,它僅在特定單元格中創建一個下拉列表,但我想將第一列的所有行都作為下拉列表。
我正在使用gembox電子表格創建excel文件。
以下是我正在使用的代碼:
SpreadsheetInfo.SetLicense("FREE-LIMITED-KEY");
ExcelFile ef = new ExcelFile();
ExcelWorksheet ws = ef.Worksheets.Add("Journal Entry Format");
ws.Columns[0].Width = 30 * 256;
ws.Columns[1].Width = 30 * 256;
ws.Columns[2].Width = 30 * 256;
ws.Columns[3].Width = 30 * 256;
ws.Columns[4].Width = 30 * 256;
ws.Columns[5].Width = 30 * 256;
ws.Columns[6].Width = 30 * 256;
CellStyle tmpStyle2 = new CellStyle();
tmpStyle2.HorizontalAlignment = HorizontalAlignmentStyle.Center;
tmpStyle2.VerticalAlignment = VerticalAlignmentStyle.Center;
tmpStyle2.FillPattern.SetSolid(System.Drawing.Color.Yellow);
ws.Cells.GetSubrangeAbsolute(0, 0, 1, 5).Style = tmpStyle2;
ws.Cells[1, 0].Value = "Last";
ws.Cells.GetSubrangeAbsolute(1, 0, 1, 5).Merged = true;
CellStyle tmpStyle1 = new CellStyle();
tmpStyle1.HorizontalAlignment = HorizontalAlignmentStyle.Center;
tmpStyle1.VerticalAlignment = VerticalAlignmentStyle.Center;
tmpStyle1.FillPattern.SetSolid(System.Drawing.Color.Blue);
tmpStyle1.Font.Weight = ExcelFont.BoldWeight;
tmpStyle1.Font.Color = System.Drawing.Color.White;
tmpStyle1.WrapText = true;
ws.Cells[3, 0].Value = "Voucher Date";
ws.Cells[3, 1].Value = "Voucher No.";
ws.Cells[3, 2].Value = "Select Ledger";
ws.Cells[3, 3].Value = "Debit/Credit";
ws.Cells[3, 4].Value = "Amount";
ws.Cells[3, 5].Value = "Narration";
ws.Cells.GetSubrangeAbsolute(3, 0, 3, 5).Style = tmpStyle1;
var list = new List<string>();
foreach (var led in ledgers)
{
list.Add(led.AccountHead);
}
var flatList = string.Join(",", list.ToArray());
for (int i = 3; i < 100; ++i)
{
DataValidation dv = new DataValidation();
dv.InCellDropdown = true;
dv.InputMessage = "Select Ledger";
dv.Formula1 = flatList;
ws.DataValidations.Add(dv);
ws.Columns[2].Cells[i + 1].Value = dv.Formula1;
}
ws.PrintOptions.FitWorksheetWidthToPages = 1;
ef.Save(this.Response, "JournalEntry Format" + ".xlsx");
這是將第3列單元格設置為下拉列表的方法:
var flatList = string.Join(",", list.ToArray());
DataValidation dv = new DataValidation(ws.Columns[2].Cells);
dv.Type = DataValidationType.List;
dv.InputMessage = "Select Ledger";
dv.Formula1 = flatList;
ws.DataValidations.Add(dv);
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.