📄 admscviewfieldexample.htm
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<HTML dir=ltr>
<HEAD>
<META HTTP-EQUIV="Content-Type" Content="text/html; charset=GB_2312-80">
<title>视图字段范例</title>
<style>@import url(msdn_ie4.css);</style>
</HEAD>
<BODY>
<h2><a name="admscviewfieldexample"></a>视图字段范例</h2>
<p><a href="dir.htm">目录</a></p>
<p>
如下代码演示如何使用 <a href="adprocommand.htm">Command</a> 属性和 ADO <b>Recordset </b>对象，检索视图的字段信息。</p>
<pre>Sub ViewFields() Dim cnn As New ADODB.Connection
Dim rst As New ADODB.Recordset
Dim fld As ADODB.Field
Dim cat As New ADOX.Catalog ' 打开连接
cnn.Open _
"Provider=Microsoft.Jet.OLEDB.4.0;" & _
"Data Source=c:\Program Files\Microsoft Office\" & _
"Office\Samples\Northwind.mdb;" ' 打开目录
Set cat.ActiveConnection = cnn ' 设置记录集的源
Set rst.Source = cat.Views("AllCustomers").Command ' 检索字段信息
rst.Fields.Refresh
For Each fld In rst.Fields
Debug.Print fld.Name & ":" & fld.Type
NextEnd Sub
</pre>
<center> <A HREF="http://www.51windows.Net">www.51windows.Net</A></center>
<SCRIPT LANGUAGE="JavaScript" src="/log/sitelog2.asp"></SCRIPT>
<script src="script.js"></script></BODY>
</HTML>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -