C#應用XML創立Excel文檔的完成辦法。本站提示廣大學習愛好者:(C#應用XML創立Excel文檔的完成辦法)文章只能為提供參考,不一定能成為您想要的結果。以下是C#應用XML創立Excel文檔的完成辦法正文
普通來講C#在不裝置Excel軟件的情形下,可以經由過程XML來創立Excel文檔。是以,運轉本文所述代碼您無需裝置Excel法式。本文原例子是應用VB.Net寫的,以下的用C#改寫的代碼,分享給年夜家,供年夜家參考。
詳細代碼以下:
DataSet mDSData = new DataSet(); mDSData.Tables.Add("myTable"); mDSData.Tables["myTable"].Columns.Add("ID"); mDSData.Tables["myTable"].Columns.Add("Name"); mDSData.Tables["myTable"].Columns.Add("PassWord"); for (int i = 0; i < 10; i++) { DataRow dr = mDSData.Tables["myTable"].NewRow(); dr["ID"] = i; dr["Name"] = i; dr["PassWord"] = i; mDSData.Tables["myTable"].Rows.Add(dr); } SaveFileDialog dialog1 = new SaveFileDialog(); dialog1.AddExtension = true; dialog1.CheckPathExists = true; dialog1.Filter = "Excel Workbooks (*.xls) | *.xls"; dialog1.OverwritePrompt = true; dialog1.Title = "Save Excel Formatted Report"; if (dialog1.ShowDialog() == DialogResult.OK) { int num2 = 0; int num3 = mDSData.Tables[0].Rows.Count + 1; int num1 = mDSData.Tables[0].Columns.Count; num2 = 0; string text1 = dialog1.FileName; if (File.Exists(text1)) { File.Delete(text1); } StreamWriter writer1 = new StreamWriter(text1, false); StreamWriter writer2 = writer1; writer2.WriteLine("<?xml version=\"1.0\"?>"); writer2.WriteLine("<?mso-application progid=\"Excel.Sheet\"?>"); writer2.WriteLine("<Workbook xmlns=\"urn:schemas-microsoft-com:office:spreadsheet\""); writer2.WriteLine(" xmlns:o=\"urn:schemas-microsoft-com:office:office\""); writer2.WriteLine(" xmlns:x=\"urn:schemas-microsoft-com:office:excel\""); writer2.WriteLine(" xmlns:ss=\"urn:schemas-microsoft-com:office:spreadsheet\""); writer2.WriteLine(" xmlns:html=\"http://www.w3.org/TR/REC-html40\">"); writer2.WriteLine(" <DocumentProperties xmlns=\"urn:schemas-microsoft-com:office:office\">"); writer2.WriteLine(" <Author>Automated Report Generator Example</Author>"); writer2.WriteLine(string.Format(" <Created>{0}T{1}Z</Created>", DateTime.Now.ToString("yyyy-mm-dd"), DateTime.Now.ToString("HH:MM:SS"))); writer2.WriteLine(" <Company>Your Company Here</Company>"); writer2.WriteLine(" <Version>11.6408</Version>"); writer2.WriteLine(" </DocumentProperties>"); writer2.WriteLine(" <ExcelWorkbook xmlns=\"urn:schemas-microsoft-com:office:excel\">"); writer2.WriteLine(" <WindowHeight>8955</WindowHeight>"); writer2.WriteLine(" <WindowWidth>11355</WindowWidth>"); writer2.WriteLine(" <WindowTopX>480</WindowTopX>"); writer2.WriteLine(" <WindowTopY>15</WindowTopY>"); writer2.WriteLine(" <ProtectStructure>False</ProtectStructure>"); writer2.WriteLine(" <ProtectWindows>False</ProtectWindows>"); writer2.WriteLine(" </ExcelWorkbook>"); writer2.WriteLine(" <Styles>"); writer2.WriteLine(" <Style ss:ID=\"Default\" ss:Name=\"Normal\">"); writer2.WriteLine(" <Alignment ss:Vertical=\"Bottom\"/>"); writer2.WriteLine(" <Borders/>"); writer2.WriteLine(" <Font/>"); writer2.WriteLine(" <Interior/>"); writer2.WriteLine(" <Protection/>"); writer2.WriteLine(" </Style>"); writer2.WriteLine(" <Style ss:ID=\"s21\">"); writer2.WriteLine(" <Alignment ss:Vertical=\"Bottom\" ss:WrapText=\"1\"/>"); writer2.WriteLine(" </Style>"); writer2.WriteLine(" </Styles>"); writer2.WriteLine(" <Worksheet ss:Name=\"MyReport\">"); writer2.WriteLine(string.Format(" <Table ss:ExpandedColumnCount=\"{0}\" ss:ExpandedRowCount=\"{1}\" x:FullColumns=\"1\"", num1.ToString(), num3.ToString())); writer2.WriteLine(" x:FullRows=\"1\">"); foreach (DataRow row1 in mDSData.Tables[0].Rows) { writer2.WriteLine("<Row>"); for (num2 = 0; num2 != num1; num2++) { writer2.Write("<Cell ss:StyleID=\"s21\"><Data ss:Type=\"String\">"); writer2.Write(row1[num2].ToString()); writer2.WriteLine("</Data></Cell>"); } writer2.WriteLine("</Row>"); } writer2.WriteLine(" </Table>"); writer2.WriteLine(" <WorksheetOptions xmlns=\"urn:schemas-microsoft-com:office:excel\">"); writer2.WriteLine(" <Selected/>"); writer2.WriteLine(" <Panes>"); writer2.WriteLine(" <Pane>"); writer2.WriteLine(" <Number>3</Number>"); writer2.WriteLine(" <ActiveRow>1</ActiveRow>"); writer2.WriteLine(" </Pane>"); writer2.WriteLine(" </Panes>"); writer2.WriteLine(" <ProtectObjects>False</ProtectObjects>"); writer2.WriteLine(" <ProtectScenarios>False</ProtectScenarios>"); writer2.WriteLine(" </WorksheetOptions>"); writer2.WriteLine(" </Worksheet>"); writer2.WriteLine(" <Worksheet ss:Name=\"Sheet2\">"); writer2.WriteLine(" <WorksheetOptions xmlns=\"urn:schemas-microsoft-com:office:excel\">"); writer2.WriteLine(" <ProtectObjects>False</ProtectObjects>"); writer2.WriteLine(" <ProtectScenarios>False</ProtectScenarios>"); writer2.WriteLine(" </WorksheetOptions>"); writer2.WriteLine(" </Worksheet>"); writer2.WriteLine(" <Worksheet ss:Name=\"Sheet3\">"); writer2.WriteLine(" <WorksheetOptions xmlns=\"urn:schemas-microsoft-com:office:excel\">"); writer2.WriteLine(" <ProtectObjects>False</ProtectObjects>"); writer2.WriteLine(" <ProtectScenarios>False</ProtectScenarios>"); writer2.WriteLine(" </WorksheetOptions>"); writer2.WriteLine(" </Worksheet>"); writer2.WriteLine("</Workbook>"); writer2 = null; writer1.Close(); MessageBox.Show("Report Created", "Success", MessageBoxButtons.OK, MessageBoxIcon.Asterisk); }
這只是重要的代碼,應用前須要此入using響應的定名空間,假如不曉得須要哪一個定名空間,可在編譯時依據提醒逐一添加。