ASP Read 方法
完整的 TextStream 對象參考手冊
Read 方法從 TextStream 檔中讀取指定數目的字元,並以字串返回結果。
語法
TextStreamObject.Read(numchar)
| 參數 | 描述 |
|---|---|
| numchar | 必需的。需從檔中讀取字元的數目。 |
實例
<%
dim fs,f,t,x
set fs=Server.CreateObject("Scripting.FileSystemObject")
set f=fs.CreateTextFile("c:\test.txt")
f.write("Hello World!")
f.close
set t=fs.OpenTextFile("c:\test.txt",1,false)
x=t.Read(5)
t.close
Response.Write("The first five characters are: " & x)
%>
輸出:
The first five characters are: Hello
dim fs,f,t,x
set fs=Server.CreateObject("Scripting.FileSystemObject")
set f=fs.CreateTextFile("c:\test.txt")
f.write("Hello World!")
f.close
set t=fs.OpenTextFile("c:\test.txt",1,false)
x=t.Read(5)
t.close
Response.Write("The first five characters are: " & x)
%>
輸出:
The first five characters are: Hello
完整的 TextStream 對象參考手冊
