两张表导入到一个DataGrid里面（题目表和答案表）
前台代码
1 <asp:Content ID="Content1" ContentPlaceHolderID="cphToolBar" runat="server"> 2 <epoint:Button ID="btnImport" runat="server" Text="题库信息导入" /> 3 <span> 4 <span style="color: red;">模板下载：</span><a target="_blank" 5 href="题库模版.xls"><span style="color: blue;">点击下载文件</span> </a> 6 </span> 7 </asp:Content> 8 9 <asp:UpdatePanel runat="server" ID="UpdatePanel_Upload"> 10 <ContentTemplate> 11 <epoint:CuteWebUIUpload_NoBut ID="upload1" AllowFileList="xlsx;xls" runat="server" 12 MaxAttachCount="-1" MaxAttachCountOneTime="1" UseCustomSaveMethod="true" OnFileUploadCompleted_Custom="upload1_FileUploadCompleted_Custom" /> 13 </ContentTemplate> 14 </asp:UpdatePanel>
后台代码
1 /// <summary>
2 /// 导入
3 /// </summary>
4 /// <param name="sender"></param>
5 /// <param name="args"></param>
6
7 protected void upload1_FileUploadCompleted_Custom(object sender, EventArgsOperate.AttachEventArgs[] args)
8 {
9 if (!Directory.Exists(Server.MapPath(@"ImportExcel")))
10 Directory.CreateDirectory(Server.MapPath(@"ImportExcel"));
11 string mark = DateTime.Now.Year.ToString() + DateTime.Now.Month.ToString() + DateTime.Now.Day.ToString() + DateTime.Now.Hour.ToString() + DateTime.Now.Minute.ToString();
12 string oldfileName = args[0].FileName;
13 string documentType = oldfileName.Substring(oldfileName.LastIndexOf(‘.‘), oldfileName.Length - oldfileName.LastIndexOf(‘.‘));
14 string fileName = "Import_" + mark + documentType;
15 args[0].CuteArgs.CopyTo(Server.MapPath(@"ImportExcel\") + fileName);
16
17 ReadExcel(Server.MapPath(@"ImportExcel\") + fileName);
18 }
19
20
21 public void ReadExcel(string ExcelFile)
22 {
23 DataSet ds;
24 string strConn = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + ExcelFile + ";" + "Extended Properties=‘Excel 12.0‘;";
25 OleDbConnection conn = new OleDbConnection(strConn);
26 DataTable dtExcelSchema = new DataTable();
27 try
28 {
29 conn.Open();
30 dtExcelSchema = conn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables,
31 new object[] { null, null, null, "Table" });//获取需要上传的Excel的Sheet
32 conn.Close();
33 }
34 catch
35 {
36 throw;
37 }
38 for (int k = 1; k <= dtExcelSchema.Rows.Count; k++)
39 {
40 try
41 {
42 ds = new DataSet();
43 OleDbDataAdapter oada = new OleDbDataAdapter("select * from [Sheet" + k + "$]", strConn);
44 oada.Fill(ds);
45 }
46 catch
47 {
48 throw;
49 }
50
51 DataTable dt = ds.Tables[0];
52 if (dt.Rows.Count > 0)
53 {
54
55 for (int i = 0; i < dt.Rows.Count; i++)
56 {
57 M_Exam_Subject m_es = new M_Exam_Subject();
58 M_Exam_Answer m_ea = new M_Exam_Answer();
59 #region 插入题目
60 m_es.SubjectGuid = NewSubjectGuid();
61 m_es.Title = Convert.ToString(dt.Rows[i][0]);//题目名称
62 string type = Convert.ToString(dt.Rows[i][1]);//题目类型
63 switch (type)
64 {
65 case "单选": m_es.Type = "0";
66 break;
67 case "多选": m_es.Type = "1";
68 break;
69 case "判断": m_es.Type = "2";
70 break;
71 case "填空": m_es.Type = "3";
72 break;
73 case "简答": m_es.Type = "4";
74 break;
75 }
76
77 string difficult = Convert.ToString(dt.Rows[i][2]);//题目难度
78 switch (difficult)
79 {
80 case "简单": m_es.Difficult = 0;
81 break;
82 case "一般": m_es.Difficult = 1;
83 break;
84 case "难": m_es.Difficult = 2;
85 break;
86 }
87 m_es.AnswerNote = Convert.ToString(dt.Rows[i][21]);//答案解析
88 m_es.GroupID = Convert.ToInt32(ParentRowID);
89 b_examsubject.Insert(m_es);
90 #endregion
91 //插入主观题答案
92 if ((type == "填空") || (type == "简答"))
93 {
94 m_es.SubjectGuid = m_es.SubjectGuid;
95 m_es.RightAnswer = Convert.ToString(dt.Rows[i][19]);//正确答案
96 b_examsubject.Update(m_es);
97 }
98 //插入客观题答案
99 else
100 {
101 //for (int j = 3; j < 7; j++)
102 //{
103 // m_ea.SubjectGuid = m_es.SubjectGuid;
104 // m_ea.AnswerGuid = Guid.NewGuid().ToString();
105 // m_ea.AnswerName = Convert.ToString(dt.Rows[i][j]);//答案
106 // b_examanswer.Insert(m_ea);
107 //}
108 DataView dvRecord = dt.DefaultView;
109 string answerid1 = Guid.NewGuid().ToString();
110 string answerid2 = Guid.NewGuid().ToString();
111 string answerid3 = Guid.NewGuid().ToString();
112 string answerid4 = Guid.NewGuid().ToString();
113 string answerid5 = Guid.NewGuid().ToString();
114 string answerid6 = Guid.NewGuid().ToString();
115 if (Convert.ToString(dvRecord[i][3]) != "")
116 b_examanswer.InsertAnswer(answerid1, Convert.ToString(dvRecord[i][3]), false, m_es.SubjectGuid);
117 if (Convert.ToString(dvRecord[i][4]) != "")
118 b_examanswer.InsertAnswer(answerid2, Convert.ToString(dvRecord[i][4]), false, m_es.SubjectGuid);
119 if (Convert.ToString(dvRecord[i][5]) != "")
120 b_examanswer.InsertAnswer(answerid3, Convert.ToString(dvRecord[i][5]), false, m_es.SubjectGuid);
121 if (Convert.ToString(dvRecord[i][6]) != "")
122 b_examanswer.InsertAnswer(answerid4, Convert.ToString(dvRecord[i][6]), false, m_es.SubjectGuid);
123 if (Convert.ToString(dvRecord[i][7]) != "")
124 b_examanswer.InsertAnswer(answerid5, Convert.ToString(dvRecord[i][7]), false, m_es.SubjectGuid);
125 if (Convert.ToString(dvRecord[i][8]) != "")
126 b_examanswer.InsertAnswer(answerid6, Convert.ToString(dvRecord[i][8]), false, m_es.SubjectGuid);
127
128 //添加正确答案
129 int num = 0;
130 if (Convert.ToString(dvRecord[i][18]) != "")
131 {
132 string strright = Convert.ToString(dvRecord[i][18]).Trim();
133 if (strright.IndexOf(‘A‘) >= 0 || strright.IndexOf(‘a‘) >= 0)
134 {
135 num++;
136 b_examanswer.UpdateAnswer_isRight(answerid1, true);
137 }
138 if (strright.IndexOf(‘B‘) >= 0 || strright.IndexOf(‘b‘) >= 0)
139 {
140 num++;
141 b_examanswer.UpdateAnswer_isRight(answerid2, true);
142 }
143 if (strright.IndexOf(‘C‘) >= 0 || strright.IndexOf(‘c‘) >= 0)
144 {
145 num++;
146 b_examanswer.UpdateAnswer_isRight(answerid3, true);
147 }
148 if (strright.IndexOf(‘D‘) >= 0 || strright.IndexOf(‘d‘) >= 0)
149 {
150 num++;
151 b_examanswer.UpdateAnswer_isRight(answerid4, true);
152 }
153 if (strright.IndexOf(‘E‘) >= 0 || strright.IndexOf(‘e‘) >= 0)
154 {
155 num++;
156 b_examanswer.UpdateAnswer_isRight(answerid5, true);
157 }
158 if (strright.IndexOf(‘F‘) >= 0 || strright.IndexOf(‘f‘) >= 0)
159 {
160 num++;
161 b_examanswer.UpdateAnswer_isRight(answerid6, true);
162 }
163 }
164 }
165 }
166 }
167 }
168 BindGrid();
169 }
单表导入到一个DataGrid里面
后台代码
1 protected void InfoExport()
2 {
3 try
4 {
5 string ExcelName = this.CreateExcel();
6 //将服务器上的Excel导出
7 // CuteWebUIOperate.DownloadFile(HttpContext.Current, Server.MapPath("ExcelExport/") + ExcelName, ExcelName, false);
8 string strScript = "window.open(‘ExcelExport/" + ExcelName + "‘);";
9 this.WriteAjaxMessage(strScript);
10 }
11 catch
12 {
13 throw;
14 }
15 }
16
17
18
19 protected string CreateExcel() //生成Excel
20 {
21 string Header = "报名信息";
22 string strFileName = "";
23
24 // 生成文件夹
25 string fileFolderPath = Server.MapPath("ExcelExport/");
26 if (!System.IO.Directory.Exists(fileFolderPath))
27 System.IO.Directory.CreateDirectory(fileFolderPath);
28
29 Workbook wb = new Workbook();
30
31 wb.Worksheets.Add("Sheet1");
32
33 Worksheet ws = wb.ActiveWorksheet;
34 //first row 19cell
35 WorksheetMergedCellsRegionCollection wm = ws.MergedCellsRegions;
36
37 WorksheetMergedCellsRegion wmc = wm.Add(0, 0, 0, 6);//起始位置和终止位置
38 wmc.Value = Header;
39 wmc.CellFormat.Alignment = HorizontalCellAlignment.Center;
40 wmc.CellFormat.Font.Bold = ExcelDefaultableBoolean.True;
41 wmc.CellFormat.BottomBorderColor = Color.Black;
42 wmc.CellFormat.LeftBorderColor = Color.Black;
43 wmc.CellFormat.RightBorderColor = Color.Black;
44 wmc.CellFormat.TopBorderColor = Color.Black;
45
46 wmc.CellFormat.BottomBorderStyle = CellBorderLineStyle.Thin;
47 wmc.CellFormat.LeftBorderStyle = CellBorderLineStyle.Thin;
48 wmc.CellFormat.RightBorderStyle = CellBorderLineStyle.Thin;
49 wmc.CellFormat.TopBorderStyle = CellBorderLineStyle.Thin;
50 wmc.CellFormat.WrapText = ExcelDefaultableBoolean.True;
51 wmc.CellFormat.Font.Name = "宋体";
52 //字体大小
53 wmc.CellFormat.Font.Height = 300;
54 IWorksheetCellFormat HeadCellFormat = wb.CreateNewWorksheetCellFormat();
55 HeadCellFormat.Alignment = HorizontalCellAlignment.Center;
56 HeadCellFormat.Font.Bold = ExcelDefaultableBoolean.True;
57 HeadCellFormat.Font.Name = "宋体";
58
59 HeadCellFormat.BottomBorderColor = Color.Black;
60 HeadCellFormat.LeftBorderColor = Color.Black;
61 HeadCellFormat.RightBorderColor = Color.Black;
62 HeadCellFormat.TopBorderColor = Color.Black;
63
64 HeadCellFormat.BottomBorderStyle = CellBorderLineStyle.Thin;
65 HeadCellFormat.LeftBorderStyle = CellBorderLineStyle.Thin;
66 HeadCellFormat.RightBorderStyle = CellBorderLineStyle.Thin;
67 HeadCellFormat.TopBorderStyle = CellBorderLineStyle.Thin;
68 HeadCellFormat.WrapText = ExcelDefaultableBoolean.True;
69
70 IWorksheetCellFormat ItemCellFormat = wb.CreateNewWorksheetCellFormat();
71 //CellFormat.Alignment = HorizontalCellAlignment.Center;
72 //CellFormat.Font.Bold = ExcelDefaultableBoolean.True;
73 ItemCellFormat.FillPattern = FillPatternStyle.Default;
74 ItemCellFormat.ShrinkToFit = ExcelDefaultableBoolean.True;
75 ItemCellFormat.BottomBorderColor = Color.Black;
76 ItemCellFormat.LeftBorderColor = Color.Black;
77 ItemCellFormat.RightBorderColor = Color.Black;
78 ItemCellFormat.TopBorderColor = Color.Black;
79
80 ItemCellFormat.BottomBorderStyle = CellBorderLineStyle.Thin;
81 ItemCellFormat.LeftBorderStyle = CellBorderLineStyle.Thin;
82 ItemCellFormat.RightBorderStyle = CellBorderLineStyle.Thin;
83 ItemCellFormat.TopBorderStyle = CellBorderLineStyle.Thin;
84 ItemCellFormat.WrapText = ExcelDefaultableBoolean.True;
85 ItemCellFormat.FormatString = "##,##0.00";
86 ItemCellFormat.Font.Name = "宋体";
87 int n;
88 n = 0;
89 wmc = wm.Add(1, n, 1, n++);
90 wmc.Value = "序号";
91 wmc.CellFormat.SetFormatting(HeadCellFormat);
92
93 wmc = wm.Add(1, n, 1, n++);
94 wmc.Value = "姓名";
95 wmc.CellFormat.SetFormatting(HeadCellFormat);
96
97 wmc = wm.Add(1, n, 1, n++);
98 wmc.Value = "身份证号";
99 wmc.CellFormat.SetFormatting(HeadCellFormat);
100
101 wmc = wm.Add(1, n, 1, n++);
102 wmc.Value = "单位名称";
103 wmc.CellFormat.SetFormatting(HeadCellFormat);
104
105 wmc = wm.Add(1, n, 1, n++);
106 wmc.Value = "计划名称";
107 wmc.CellFormat.SetFormatting(HeadCellFormat);
108
109 wmc = wm.Add(1, n, 1, n++);
110 wmc.Value = "报名项";
111 wmc.CellFormat.SetFormatting(HeadCellFormat);
112
113 wmc = wm.Add(1, n, 1, n++);
114 wmc.Value = "准考证号";
115 wmc.CellFormat.SetFormatting(HeadCellFormat);
116
117 wmc = wm.Add(1, n, 1, n++);
118 wmc.Value = "成绩";
119 wmc.CellFormat.SetFormatting(HeadCellFormat);
120
121 ws.Columns[n].Width = 500 * 15;
122 wmc = wm.Add(1, n, 1, n++);
123 wmc.Value = "是否合格";
124 wmc.CellFormat.SetFormatting(HeadCellFormat);
125
126 DataView dv = GetExcelData();//获取报名信息
127 for (int i = 0; i < dv.Count; i++)
128 {
129 n = 0;
130
131 wmc = wm.Add(i + 2, n, i + 2, n++);
132 wmc.Value = Convert.ToString(i + 1);
133 wmc.CellFormat.SetFormatting(ItemCellFormat);
134
135 wmc = wm.Add(i + 2, n, i + 2, n++);
136 wmc.Value = dv[i]["Name"].ToString();
137 wmc.CellFormat.SetFormatting(ItemCellFormat);
138
139 wmc = wm.Add(i + 2, n, i + 2, n++);
140 wmc.Value = dv[i]["IdentityNum"].ToString();
141 wmc.CellFormat.SetFormatting(ItemCellFormat);
142
143 wmc = wm.Add(i + 2, n, i + 2, n++);
144 wmc.Value = dv[i]["DanWeiName"].ToString();
145 wmc.CellFormat.SetFormatting(ItemCellFormat);
146
147 wmc = wm.Add(i + 2, n, i + 2, n++);
148 wmc.Value = dv[i]["PlanName"].ToString();
149 wmc.CellFormat.SetFormatting(ItemCellFormat);
150
151 wmc = wm.Add(i + 2, n, i + 2, n++);
152 wmc.Value = dv[i]["ItemName"].ToString();
153 wmc.CellFormat.SetFormatting(ItemCellFormat);
154
155 wmc = wm.Add(i + 2, n, i + 2, n++);
156 wmc.Value = dv[i]["ZhunKZNum"].ToString();
157 wmc.CellFormat.SetFormatting(ItemCellFormat);
158
159 wmc = wm.Add(i + 2, n, i + 2, n++);
160 wmc.Value = dv[i]["Score"].ToString();
161 wmc.CellFormat.SetFormatting(ItemCellFormat);
162
163 wmc = wm.Add(i + 2, n, i + 2, n++);
164 wmc.Value = dv[i]["IsPass"].ToString();
165 wmc.CellFormat.SetFormatting(ItemCellFormat);
166
167 }
168
169 string mark = DateTime.Now.Year.ToString() + DateTime.Now.Month.ToString() + DateTime.Now.Day.ToString() + DateTime.Now.Hour.ToString() + DateTime.Now.Minute.ToString();
170 strFileName = "Export_" + mark + ".xls";
171 BIFF8Writer.WriteWorkbookToFile(wb, Server.MapPath("ExcelExport/" + strFileName));
172
173 return strFileName;
174 }
175
176 protected DataView GetExcelData()
177 {
178 int TotalNum = 0;
179 string where = " where 1=1 ";
180 if (!String.IsNullOrEmpty(txtIdentityNum.Text))
181 {
182 where += "and IdentityNum like ‘%" + txtIdentityNum.Text + "%‘";
183 }
184 where += "and PlanGuid = ‘" + PlanGuid + "‘";
185 where += "and Status != ‘" + 3 + "‘";
186 string connectionStringName = "DJG_PeiXun_ConnectionString";
187 string fields = "*";
188 string sortExpression = "order by Row_ID desc";
189
190 DataTable DvPaging = new DB_Common().GetData_Page_Table(
191 fields,
192 DataGrid1.PageSize,
193 DataGrid1.CurrentPageIndex + 1,
194 "View_Score_UserType",
195 "Row_ID",
196 where,
197 sortExpression,
198 out TotalNum,
199 connectionStringName
200 );
201 return DvPaging.DefaultView;
202 }
时间： 2024-11-02 23:15:12