最近做的一个项目要求生成Word格式的报告,调试过程中总是出现"服务器出现意外情况。 (异常来自 HRESULT:0x80010105 (RPC_E_SERVERFAULT))"的错误,郁闷了我好几天,最后发现竟然是
WordApp.Documents.Add(
ref
Nothing,
ref
Nothing,
ref
Nothing,
ref
Visible)
最后一个参数的问题,在此句之前我把Visibale设置成false了,因为我不想在程序生成word文档的时候让用户看见word界面,后来发现即使Visible=true用户也看不到Word界面,
解决方法:Visible=true,能正常运行了,一切OK!
1
using
System;
2
using
System.Collections.Generic;
3
using
System.Text;
5
namespace
Business
7
public
class
WordDocument
8
{
9
Microsoft.Office.Interop.Word.Application WordApp;
10
Microsoft.Office.Interop.Word.Document WordDoc;
11
object
SaveChanges
=
true
;
12
object
Visible
=
true
;//
问题就在这里,改成true后就能正常运行了
13
object
Nothing
=
System.Reflection.Missing.Value;
14
object
WordDocPath;
15
public
WordDocument(
string
wordDocPath)
16
{
17
this
.WordDocPath
=
wordDocPath;
18
this
.Open();
19
}
20
private
void
Open()
21
{
22
if
(System.IO.File.Exists(
this
.WordDocPath.ToString()))
23
{
24
System.IO.File.Delete(
this
.WordDocPath.ToString());
25
}
27
WordApp
=
new
Microsoft.Office.Interop.Word.ApplicationClass();
28
WordDoc
=
WordApp.Documents.Add(
ref
Nothing,
ref
Nothing,
ref
Nothing,
ref
Visible);
29
}
30
public
void
Append(
string
Content,
int
Level)
31
{
32
WordDoc.Paragraphs.Last.Range.Text
=
WordDoc.Paragraphs.Last.Range.Text
+
Content;
33
switch
(Level)
34
{
35
case
1
:
36
WordDoc.Paragraphs.Last.Range.Font.Bold
=
3
;
37
WordDoc.Paragraphs.Last.Range.Font.Name
=
"
宋体
"
;
38
WordDoc.Paragraphs.Last.Range.Font.Size
=
16
;
39
break
;
40
case
2
:
41
WordDoc.Paragraphs.Last.Range.Font.Bold
=
3
;
42
WordDoc.Paragraphs.Last.Range.Font.Name
=
"
宋体
"
;
43
WordDoc.Paragraphs.Last.Range.Font.Size
=
14
;
44
break
;
45
case
3
:
46
WordDoc.Paragraphs.Last.Range.Font.Bold
=
3
;
47
WordDoc.Paragraphs.Last.Range.Font.Name
=
"
宋体
"
;
48
WordDoc.Paragraphs.Last.Range.Font.Size
=
12
;
49
//
Content = " " + Content;
50
break
;
51
default
:
52
WordDoc.Paragraphs.Last.Range.Font.Bold
=
0
;
53
WordDoc.Paragraphs.Last.Range.Font.Size
=
12
;
54
WordDoc.Paragraphs.Last.Range.Font.Name
=
"
宋体
"
;
55
//
Content = " " + Content;
56
break
;
57
}
58
//
*/
60
}
61
public
void
SaveDoc()
62
{
63
WordDoc.SaveAs(
ref
this
.WordDocPath,
ref
Nothing,
ref
Nothing,
ref
Nothing,
64
ref
Nothing,
ref
Nothing,
ref
Nothing,
ref
Nothing,
ref
Nothing,
ref
Nothing,
65
ref
Nothing,
ref
Nothing,
ref
Nothing,
ref
Nothing,
ref
Nothing,
ref
Nothing);
66
}
67
public
void
CloseDoc()
68
{
69
WordDoc.Close(
ref
SaveChanges,
ref
Nothing,
ref
Nothing);
70
WordApp.Quit(
ref
SaveChanges,
ref
Nothing,
ref
Nothing);
71
}
72
private
void
Create(
string
wordDocPath)
73
{
74
System.IO.FileInfo file
=
new
System.IO.FileInfo(wordDocPath);
75
file.Create();
76
}
77
}
