[求助]使用SaveAs函数时，第二三个参数怎么写

wzw393831667 发表于 2010-5-31 09:38:00

<div id="textstyle_1" style="FONT-SIZE: 12pt; OVERFLOW: hidden; WORD-BREAK: break-all; TEXT-INDENT: 0px; WORD-WRAP: break-word">
object.SaveAs FileName, FileType [, SecurityParams] 
用c#做cad的二次开发，这个函数的三个参数都是必选的。但是VB中可以只传一个参数，我的问题就是使用这个函数时，第二个，第三个参数该写什么？我就是想保存一个.dwg格式的文件。</div>

wzw393831667 发表于 2010-5-31 17:15:00

高手哪去了

学至于行 发表于 2010-5-31 20:26:00

空着

wzw393831667 发表于 2010-6-1 19:02:00

…………………………………………

学至于行发表于2010-5-31 20:26:00static/image/common/back.gif空着

空着不行要报错！如果你有空着也可以的方法  发个源码上来看看呗？

woaishuijia 发表于 2010-6-1 20:21:00

第二个参数是文件格式,见下表

<table style="WIDTH: 162pt; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="216" border="0" x:str>
<colgroup>
<col style="WIDTH: 54pt" span="3" width="72">
<tbody>
<tr style="HEIGHT: 14.25pt" height="19">
<td class="xl22" style="WIDTH: 54pt; HEIGHT: 14.25pt" width="72" height="19">版本</td>
<td class="xl22" style="BORDER-LEFT: medium="medium"none; WIDTH: 54pt" width="72">格式</td>
<td class="xl22" style="BORDER-LEFT: medium="medium"none; WIDTH: 54pt" width="72">值</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td class="xl22" style="BORDER-TOP: medium="medium"none; HEIGHT: 14.25pt" height="19">R12</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none">dxf</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none" x:num>1</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td class="xl22" style="BORDER-TOP: medium="medium"none; HEIGHT: 14.25pt" height="19">R13</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none">dwg</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none" x:num>4</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td class="xl22" style="BORDER-TOP: medium="medium"none; HEIGHT: 14.25pt" height="19">R13</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none">dxf</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none" x:num>5</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td class="xl22" style="BORDER-TOP: medium="medium"none; HEIGHT: 14.25pt" height="19">R14</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none">dwg</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none" x:num>8</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td class="xl22" style="BORDER-TOP: medium="medium"none; HEIGHT: 14.25pt" height="19">R14</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none">dxf</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none" x:num>9</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td class="xl22" style="BORDER-TOP: medium="medium"none; HEIGHT: 14.25pt" height="19" x:num>2000</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none">dwg</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none" x:num>12</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td class="xl22" style="BORDER-TOP: medium="medium"none; HEIGHT: 14.25pt" height="19" x:num>2000</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none">dxf</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none" x:num>13</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td class="xl22" style="BORDER-TOP: medium="medium"none; HEIGHT: 14.25pt" height="19" x:num>2000</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none">dwt</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none" x:num>14</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td class="xl22" style="BORDER-TOP: medium="medium"none; HEIGHT: 14.25pt" height="19" x:num>2004</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none">dwg</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none" x:num>24</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td class="xl22" style="BORDER-TOP: medium="medium"none; HEIGHT: 14.25pt" height="19" x:num>2004</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none">dxf</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none" x:num>25</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td class="xl22" style="BORDER-TOP: medium="medium"none; HEIGHT: 14.25pt" height="19" x:num>2004</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none">dwt</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none" x:num>26</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td class="xl22" style="BORDER-TOP: medium="medium"none; HEIGHT: 14.25pt" height="19" x:num>2007</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none">dwg</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none" x:num>32</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td class="xl22" style="BORDER-TOP: medium="medium"none; HEIGHT: 14.25pt" height="19" x:num>2007</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none">dxf</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none" x:num>33</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td class="xl22" style="BORDER-TOP: medium="medium"none; HEIGHT: 14.25pt" height="19" x:num>2007</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none">dwt</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none" x:num>34</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td class="xl22" style="BORDER-TOP: medium="medium"none; HEIGHT: 14.25pt" height="19" x:num>2010</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none">dwg</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none" x:num>48</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td class="xl22" style="BORDER-TOP: medium="medium"none; HEIGHT: 14.25pt" height="19" x:num>2010</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none">dxf</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none" x:num>49</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td class="xl22" style="BORDER-TOP: medium="medium"none; HEIGHT: 14.25pt" height="19" x:num>2010</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none">dwt</td>
<td class="xl22" style="BORDER-TOP: medium="medium"none; BORDER-LEFT: medium="medium"none" x:num>50</td></tr></tbody></table>
 
第三个参数是安全参数对象,在VBA中可以是对象型(Object)或变体型(Variant)变量.将此参数设为"Nothing"在VBA中是可以被接受的.

wzw393831667 发表于 2010-6-2 08:14:00

先感谢一下

woaishuijia发表于2010-6-1 20:21:00static/image/common/back.gif第二个参数是文件格式,见下表

版本
格式
值

R12
dxf
1

R13
dwg
4

R13
dxf
5

R14
dwg
8

R14
dxf
9

2000
dwg
12

2000
dxf
13

2000
dwt

wzw393831667 发表于 2010-6-2 08:19:00

有没有哪位遇到过这个情况啊~~

woaishuijia 发表于 2010-6-2 21:00:00

不懂C.在VB中的NOTHING是对象型变量为空的意思,在C语言中怎么表述就不知道了.

wzw393831667 发表于 2010-6-7 10:48:00

诶没办法啊有会的不？

wzw393831667 发表于 2010-6-7 18:00:00

问题解决  结合5楼兄弟的提醒  只要这样用 
SaveAs(路径,24, 0);  就ok了  最后一个参数为0就行了。

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