📄 ch13-03-03.aspx
字号:
<%@ Import Namespace="System.IO" %>
<Html>
<Head>
<Title>Ch13-03-03.aspx 如何删除用户指定的文件夹</Title>
<Script Language="VB" Runat="Server">
Sub Button1_Click(Obj As Object, E As EventArgs)
If Trim(Path1.Text) = "" then
Show1.InnerHTML = "请输入文件夹名称！"
Exit Sub
End If
Show1.InnerHtml = ""
If Directory.Exists(Path1.Text) = True Then
Show1.InnerHTML = Show1.InnerHTML & _
"指定的文件夹存在，可以删除文件夹！<BR>"
Directory.Delete(Path1.Text)
Else
Show1.InnerHTML = Show1.InnerHTML & _
"指定的文件夹不存在，无法删除文件夹！<BR>"
End if
End Sub
</Script>
</Head>
<Body>
<Form Runat="Server">
文件夹名称：
<asp:TextBox ID="Path1" Columns="50"
Runat="Server" /><P>
<asp:Button ID="Button1" Text="删除文件夹"
OnClick="Button1_Click" Runat="Server" />
<asp:Label ID="Label1" BorderStyle="Double"
BorderColor="#FF0000" Runat="Server" />
</Form>
<Span ID="Show1" Runat="Server" />
</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 + -