转换了数据库类型，还是出错 - 编程论坛

错误类型：
(0x800A0D5D)
应用程序在当前操作中使用了错误类型的值。
/t11.asp, 第 25 行

源文件代码

<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%>

<%
Dim MM_editAction
MM_editAction = CStr(Request.ServerVariables("SCRIPT_NAME"))
If (Request.QueryString <> "") Then
  MM_editAction = MM_editAction & "?" & Server.HTMLEncode(Request.QueryString)
End If

' boolean to abort record edit
Dim MM_abortEdit
MM_abortEdit = false
%>
<%
If (CStr(Request("MM_insert")) = "form1") Then
  If (Not MM_abortEdit) Then
    ' execute the insert
    Dim MM_editCmd

    Set MM_editCmd = Server.CreateObject (")
    MM_editCmd.ActiveConnection = MM_conn_STRING
    MM_ = "INSERT INTO news (bt, nr) VALUES (?, ?)"
    MM_editCmd.Prepared = true
    MM_editCmd.Parameters.Append MM_editCmd.CreateParameter("param1", 202, 1, 50, Request.Form("bt")) ' adVarWChar
    MM_editCmd.Parameters.Append MM_editCmd.CreateParameter("param2", 202, 1, 250, Request.Form("nr")) ' adVarWChar      第25行错误
    MM_editCmd.Execute
    MM_editCmd.ActiveConnection.Close

    ' append the query string to the redirect URL
    Dim MM_editRedirectUrl
    MM_editRedirectUrl = "t22.asp"
    If (Request.QueryString <> "") Then
      If (InStr(1, MM_editRedirectUrl, "?", vbTextCompare) = 0) Then
        MM_editRedirectUrl = MM_editRedirectUrl & "?" & Request.QueryString
      Else
        MM_editRedirectUrl = MM_editRedirectUrl & "&" & Request.QueryString
      End If
    End If
    Response.Redirect(MM_editRedirectUrl)
  End If
End If
%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.
<html xmlns="http://www.
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<script type="text/javascript" src="ckeditor/ckeditor.js"></script>
<title>无标题文档</title>
</head>

<body>
<form action="<%=MM_editAction%>" method="post" name="form1" id="form1">
  <table align="center">
    <tr valign="baseline">
      <td nowrap="nowrap" align="right">Bt:</td>
      <td><input type="text" name="bt" value="" size="32" /></td>
    </tr>
    <tr valign="baseline">
      <td nowrap="nowrap" align="right">Nr:</td>
      <td><textarea class="ckeditor" cols="80" id="nr" name="nr" rows="10">
       </textarea></td>
    </tr>
    <tr valign="baseline">
      <td nowrap="nowrap" align="right"> </td>
      <td><input type="submit" value="插入记录" /></td>
    </tr>
  </table>
  <input type="hidden" name="MM_insert" value="form1" />
</form>
<p> </p>
</body>
</html>

将25行改成
MM_editCmd.Parameters.Append MM_editCmd.CreateParameter("param2", 202, 1, 250, CStr(Request.Form("nr"))） ' adVarWChar

可是用eWebEditor,还是不能同时插入图片与表格属性，用的事access,数据库类型是“文本”，大侠们帮忙呀！

[ 本帖最后由 edu9811 于 2010-3-30 11:13 编辑 ]