导出pdf格式出现乱码时可以在main 方法中添加如下代码：
DevExpress.Utils.AppearanceObject.DefaultFont = new System.Drawing.Font("宋体", 9);
1 /// <summary>
2 /// 数据导出
3 /// </summary>
4 public class DataExport
5 {
6 /// <summary>
7 /// 导出GridConrol中的数据
8 /// </summary>
9 /// <param name="gridControl"></param>
10 public static void GridControlExport(GridControl gridControl)
11 {
12 using (SaveFileDialog saveDialog =
new SaveFileDialog())
13 {
14 saveDialog.Filter =
"Excel (2003)(.xls)|*.xls|Excel (2010) (.xlsx)|*.xlsx |RichText File (.rtf)|*.rtf |Pdf File (.pdf)|*.pdf |Html File (.html)|*.html";
15 if (saveDialog.ShowDialog() !=
DialogResult.Cancel)
16 {
17 string exportFilePath =
saveDialog.FileName;
18 string fileExtenstion =
new FileInfo(exportFilePath).Extension;
19
20 switch (fileExtenstion)
21 {
22 case ".xls":
23 gridControl.ExportToXls(exportFilePath);
24 break;
25 case ".xlsx":
26 gridControl.ExportToXlsx(exportFilePath);
27 break;
28 case ".rtf":
29 gridControl.ExportToRtf(exportFilePath);
30 break;
31 case ".pdf":
32 gridControl.ExportToPdf(exportFilePath);
33 break;
34 case ".html":
35 gridControl.ExportToHtml(exportFilePath);
36 break;
37 case ".mht":
38 gridControl.ExportToMht(exportFilePath);
39 break;
40 case ".csv":
41 gridControl.ExportToCsv(exportFilePath);
42 break;
43 default:
44 break;
45 }
46
47 if (File.Exists(exportFilePath))
48 {
49 try
50 {
51 if (DialogResult.Yes == MessageBox.Show(
"文件已成功导出，是否打开文件?",
"提示", MessageBoxButtons.YesNo))
52 {
53 System.Diagnostics.Process.Start(exportFilePath);
54 }
55 }
56 catch
57 {
58 String msg =
"The file could not be opened." + Environment.NewLine + Environment.NewLine +
"Path: " +
exportFilePath;
59 MessageBox.Show(msg,
"Error!", MessageBoxButtons.OK, MessageBoxIcon.Error);
60 }
61 }
62 else
63 {
64 String msg =
"The file could not be saved." + Environment.NewLine + Environment.NewLine +
"Path: " +
exportFilePath;
65 MessageBox.Show(msg,
"Error!", MessageBoxButtons.OK, MessageBoxIcon.Error);
66 }
67 }
68 }
69 }
70 /// <summary>
71 /// 导出TreeList中的数据
72 /// </summary>
73 /// <param name="treeList"></param>
74 public static void TreeListExport(TreeList treeList)
75 {
76 using (SaveFileDialog saveDialog =
new SaveFileDialog())
77 {
78 saveDialog.Filter =
"Excel (2003)(.xls)|*.xls|Excel (2010) (.xlsx)|*.xlsx |RichText File (.rtf)|*.rtf |Pdf File (.pdf)|*.pdf |Html File (.html)|*.html";
79 if (saveDialog.ShowDialog() !=
DialogResult.Cancel)
80 {
81 string exportFilePath =
saveDialog.FileName;
82 string fileExtenstion =
new FileInfo(exportFilePath).Extension;
83
84 switch (fileExtenstion)
85 {
86 case ".xls":
87 treeList.ExportToXls(exportFilePath);
88 break;
89 case ".xlsx":
90 treeList.ExportToXlsx(exportFilePath);
91 break;
92 case ".rtf":
93 treeList.ExportToRtf(exportFilePath);
94 break;
95 case ".pdf":
96 treeList.ExportToPdf(exportFilePath);
97 break;
98 case ".csv":
99 treeList.ExportToCsv(exportFilePath);
100 break;
101
102 default:
103 break;
104 }
105
106 if (File.Exists(exportFilePath))
107 {
108 try
109 {
110 if (DialogResult.Yes == MessageBox.Show(
"文件已成功导出，是否打开文件?",
"提示", MessageBoxButtons.YesNo))
111 {
112 System.Diagnostics.Process.Start(exportFilePath);
113 }
114 }
115 catch
116 {
117 String msg =
"The file could not be opened." + Environment.NewLine + Environment.NewLine +
"Path: " +
exportFilePath;
118 MessageBox.Show(msg,
"Error!", MessageBoxButtons.OK, MessageBoxIcon.Error);
119 }
120 }
121 else
122 {
123 String msg =
"The file could not be saved." + Environment.NewLine + Environment.NewLine +
"Path: " +
exportFilePath;
124 MessageBox.Show(msg,
"Error!", MessageBoxButtons.OK, MessageBoxIcon.Error);
125 }
126 }
127 }
128 }
129 }
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转载于:https://www.cnblogs.com/XiaoZone/p/7851879.html
