Excel.application xlapptoexport = new excel.application（）在服务器上不起作用，它在本地正常工作。 [英] Excel.application xlapptoexport = new excel.application() is not working on server, it working proper locally.
问题描述
Excel.Application xlAppToExport = new Excel.Application（）;
excel导出在本地工作，但不在server.i上工作，不会出现任何错误。
我尝试过：
Excel.Application xlAppToExport = new Excel。申请（）;
xlAppToExport.Workbooks.Add（）;
//添加工作表。
Excel.Worksheet xlWorkSheetToExport = default（Excel.Worksheet）;
xlWorkSheetToExport =（Excel.Worksheet）xlAppToExport.Sheets [ Sheet1];
//从数据开始显示的行ID ID。
int iRowCnt = 4;
//显示标题。
xlWorkSheetToExport.Cells [1,1] =GST客户信息;
Ex cel.Range range = xlWorkSheetToExport.Cells [1,1] as Excel.Range;
range.EntireRow.Font.Name =Calibri;
range.EntireRow。 Font.Bold = true;
range.EntireRow.Font.Size = 20;
// Excel.Range ranget = xlWorkSheetToExport.Cells [1,4] as Excel.Range;
//ranget.EntireRow.Font.Name =Calibri;
// ranget.EntireRow.Font.Bold = true;
//ranget.EntireRow.Font.Size = 20;
//range.EntireRow.VerticalAlignment =Center;
xlAppToExport.get_Range（A1，A20）。Cells.HorizontalAlignment = Microsoft.Office.Interop.Excel.XlHAlign.xlHAlignLeft;
xlWorkSheetToExport.Range [ A1：B1]。MergeCells = true; // HEADER的MERGE CELLS。：c1：1：1：1：1：1：1：1：1：1：1：1：$ 1 ，B20）。Cells.HorizontalAlignment = Microsoft.Office.Interop.Excel.XlHAlign.xlHAlignLeft;
Excel.Range chartRange;
chartRange = xlWorkSheetToExport.get_Range（ A1，A20）;
chartRange.Font.Bold = true;
//在顶部显示列。
xlWorkSheetToExport .Cells [4,1] =类型;
xlWorkSheetToExport.Cells [5,1] =EmailId;
xlWorkSheetToExport .Cells [6,1] =Name;
xlWorkSheetToExport.Cells [7,1] =PANNo;
xlWorkSheetToExport.Cells [8,1] = ProGstNo;
xlWorkSheetToExport.Cells [9,1] =州;
xlWorkSheetToExport.Cells [ 10,1] =城市;
xlWorkSheetToExport.Cells [11,1] =ContactPerson;
xlWorkSheetToExport.Cells [12,1] =ContactNumber ;
xlWorkSheetToExport.Cells [13,1] =评论;
xlWorkSheetToExport.Cells [14,1] =AcHolderName;
xlWorkSheetToExport.Cells [15,1] =银行;
xlWorkSheetToExport.Cells [16,1] =分支;
xlWorkSheetToExport.Cells [17,1,1 ] =AcNumber;
xlWorkSheetToExport.Cells [18,1] =IFSCCode;
xlWorkSheetToExport.Cells [19,1] =MICRCode;
//xlWorkSheetToExport.Cells[20,1] =GstAcknowCopy;
//xlWorkSheetToExport.Cells[iRowCnt - 1,3] =PresentAddress;
//xlWorkSheetToExport.Cells[iRowCnt - 1,4] =电子邮件地址;
int i;
for（i = 0;我< = dt.Rows.Count - 1; i ++）
{
xlWorkSheetToExport.Cells [4,2] = dt.Rows [i] .Field< string>（Type）;
xlWorkSheetToExport.Cells [5,2] = dt.Rows [i] .Field< string>（EmailId）;
xlWorkSheetToExport.Cells [6,2] = dt.Rows [ i] .Field< string>（Name）;
xlWorkSheetToExport.Cells [7,2] = dt.Rows [i] .Field< string>（PANNo）;
xlWorkSheetToExport.Cells [8,2] = dt.Rows [i] .Field< string>（ProGstNo）;
xlWorkSheetToExport.Cells [9,2] = dt。行[i] .Field< string>（State）;
xlWorkSheetToExport.Cells [10,2] = dt.Rows [i] .Field< string>（City）;
xlWorkSheetToExport.Cells [11,2] = dt.Rows [i] .Field< string>（ContactPerson）;
xlWorkSheetToExport.Cells [12,2] =dt.Rows [i] .Field< string>（ContactNumber）;
xlWorkSheetToExport.Cells [13,2] = dt.Rows [i] .Field< string>（Comments） ;
xlWorkSheetToExport.Cells [14,2] = dt.Rows [i] .Field< string>（AcHolderName）;
xlWorkSheetToExport.Cells [15,2 ] = dt.Rows [i] .Field< string>（Bank）;
xlWorkSheetToExport.Cells [16,2] = dt.Rows [i] .Field< string>（Branch ）;
xlWorkSheetToExport.Cells [17,2] = dt.Rows [i] .Field< string>（AcNumber）;
xlWorkSheetToExport.Cells [18 ，2] = dt.Rows [i] .Field< string>（IFSCCode）;
xlWorkSheetToExport.Cells [19,2] = dt.Rows [i] .Field< string>（ MICRCode）;
//xlWorkSheetToExport.Cells [19,2] = dt.Rows [i] .Field< string>（GstAcknowCopy）;
//xlWorkSheetToExport.Cells[iRowCnt，3] = dt.Rows [i] .Field（PresentAddress）;
//xlWorkSheetToExport.Cells[iRowCnt，4] = dt.Rows [i] .Field（Email）;
iRowCnt = iRowCnt + 1;
}
//最后，使用EXCEL的自适应功能格式化EXCEL表。
Excel.Range range1 = xlAppToExport.ActiveCell.Worksheet.Cells [1,1] as Excel.Range;
range1.AutoFormat（ExcelAutoFormat.xlRangeAutoFormatList3）;
range1.Rows.AutoFit（）;
range1.Columns.AutoFit（）;
xlAppToExport.Workbooks.Close（）;
xlAppToExport.Quit（）;
xlAppToExport = null;
xlWorkSheetToExport = null ;
Excel.Application xlAppToExport = new Excel.Application（）;
excel导出工作在本地但不工作server.i无法收到任何错误。
因为'MS Office for Server'不存在，你的服务器没有Excel！
您有要读取，修改或保存Excel文件的库，您需要符合您需要的库。
Excel.Application xlAppToExport = new Excel.Application();
excel Export working on local but not working on server.i can't getting any error.
What I have tried:
Excel.Application xlAppToExport = new Excel.Application();
xlAppToExport.Workbooks.Add("");
// ADD A WORKSHEET.
Excel.Worksheet xlWorkSheetToExport = default(Excel.Worksheet);
xlWorkSheetToExport = (Excel.Worksheet)xlAppToExport.Sheets["Sheet1"];
// ROW ID FROM WHERE THE DATA STARTS SHOWING.
int iRowCnt = 4;
// SHOW THE HEADER.
xlWorkSheetToExport.Cells[1, 1] = "GST Information For Customer";
Excel.Range range = xlWorkSheetToExport.Cells[1, 1] as Excel.Range;
range.EntireRow.Font.Name = "Calibri";
range.EntireRow.Font.Bold = true;
range.EntireRow.Font.Size = 20;
//Excel.Range ranget = xlWorkSheetToExport.Cells[1, 4] as Excel.Range;
//ranget.EntireRow.Font.Name = "Calibri";
//ranget.EntireRow.Font.Bold = true;
//ranget.EntireRow.Font.Size = 20;
//range.EntireRow.VerticalAlignment = "Center";
xlAppToExport.get_Range("A1", "A20").Cells.HorizontalAlignment = Microsoft.Office.Interop.Excel.XlHAlign.xlHAlignLeft;
xlWorkSheetToExport.Range["A1:B1"].MergeCells = true; // MERGE CELLS OF THE HEADER.:c1:d1:e1:f1:g1:h1:i1:j1:k1:l1:m1:n1:o1:p1
xlAppToExport.get_Range("B1", "B20").Cells.HorizontalAlignment = Microsoft.Office.Interop.Excel.XlHAlign.xlHAlignLeft;
Excel.Range chartRange;
chartRange = xlWorkSheetToExport.get_Range("A1", "A20");
chartRange.Font.Bold = true;
// SHOW COLUMNS ON THE TOP.
xlWorkSheetToExport.Cells[4, 1] = "Type";
xlWorkSheetToExport.Cells[5, 1] = "EmailId";
xlWorkSheetToExport.Cells[6, 1] = "Name";
xlWorkSheetToExport.Cells[7, 1] = "PANNo";
xlWorkSheetToExport.Cells[8, 1] = "ProGstNo";
xlWorkSheetToExport.Cells[9, 1] = "State";
xlWorkSheetToExport.Cells[10, 1] = "City";
xlWorkSheetToExport.Cells[11, 1] = "ContactPerson";
xlWorkSheetToExport.Cells[12, 1] = "ContactNumber";
xlWorkSheetToExport.Cells[13, 1] = "Comments";
xlWorkSheetToExport.Cells[14, 1] = "AcHolderName";
xlWorkSheetToExport.Cells[15, 1] = "Bank";
xlWorkSheetToExport.Cells[16, 1] = "Branch";
xlWorkSheetToExport.Cells[17, 1] = "AcNumber";
xlWorkSheetToExport.Cells[18, 1] = "IFSCCode";
xlWorkSheetToExport.Cells[19, 1] = "MICRCode";
//xlWorkSheetToExport.Cells[20, 1] = "GstAcknowCopy";
//xlWorkSheetToExport.Cells[iRowCnt - 1, 3] = "PresentAddress";
//xlWorkSheetToExport.Cells[iRowCnt - 1, 4] = "Email Address";
int i;
for (i = 0; i <= dt.Rows.Count - 1; i++)
{
xlWorkSheetToExport.Cells[4, 2] = dt.Rows[i].Field<string>("Type");
xlWorkSheetToExport.Cells[5, 2] = dt.Rows[i].Field<string>("EmailId");
xlWorkSheetToExport.Cells[6, 2] = dt.Rows[i].Field<string>("Name");
xlWorkSheetToExport.Cells[7, 2] = dt.Rows[i].Field<string>("PANNo");
xlWorkSheetToExport.Cells[8, 2] = dt.Rows[i].Field<string>("ProGstNo");
xlWorkSheetToExport.Cells[9, 2] = dt.Rows[i].Field<string>("State");
xlWorkSheetToExport.Cells[10, 2] = dt.Rows[i].Field<string>("City");
xlWorkSheetToExport.Cells[11, 2] = dt.Rows[i].Field<string>("ContactPerson");
xlWorkSheetToExport.Cells[12, 2] = dt.Rows[i].Field<string>("ContactNumber");
xlWorkSheetToExport.Cells[13, 2] = dt.Rows[i].Field<string>("Comments");
xlWorkSheetToExport.Cells[14, 2] = dt.Rows[i].Field<string>("AcHolderName");
xlWorkSheetToExport.Cells[15, 2] = dt.Rows[i].Field<string>("Bank");
xlWorkSheetToExport.Cells[16, 2] = dt.Rows[i].Field<string>("Branch");
xlWorkSheetToExport.Cells[17, 2] = dt.Rows[i].Field<string>("AcNumber");
xlWorkSheetToExport.Cells[18, 2] = dt.Rows[i].Field<string>("IFSCCode");
xlWorkSheetToExport.Cells[19, 2] = dt.Rows[i].Field<string>("MICRCode");
//xlWorkSheetToExport.Cells[19, 2] = dt.Rows[i].Field<string>("GstAcknowCopy");
//xlWorkSheetToExport.Cells[iRowCnt, 3] = dt.Rows[i].Field("PresentAddress");
//xlWorkSheetToExport.Cells[iRowCnt, 4] = dt.Rows[i].Field("Email");
iRowCnt = iRowCnt + 1;
}
// FINALLY, FORMAT THE EXCEL SHEET USING EXCEL'S AUTOFORMAT FUNCTION.
Excel.Range range1 = xlAppToExport.ActiveCell.Worksheet.Cells[1, 1] as Excel.Range;
range1.AutoFormat(ExcelAutoFormat.xlRangeAutoFormatList3);
range1.Rows.AutoFit();
range1.Columns.AutoFit();
xlAppToExport.Workbooks.Close();
xlAppToExport.Quit();
xlAppToExport = null;
xlWorkSheetToExport = null;
Quote:Excel.Application xlAppToExport = new Excel.Application();
excel Export working on local but not working on server.i can't getting any error.
Because 'MS Office for Server' does not exist, your server don't have Excel !
You have libraries to read, modify or save an Excel file, you need to the one that fit your needs.
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