📄 ch13-04-02.aspx
字号:
<%@ Import Namespace="System.IO" %>
<Html>
<Head>
<Title>Ch13-04-02.aspx 如何读取一行文字</Title>
<Script Language="VB" Runat="Server">
Sub Button1_Click(Obj As Object, E As EventArgs)
Dim FilePath As String = Server.Mappath(Path1.Text)
Dim SrReader As StreamReader = New StreamReader(FilePath)
Response.Write("读取的文字为：" & SrReader.ReadLine() & "<BR>")
SrReader.Close()
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="读取一行字符"
OnClick="Button1_Click" 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 + -