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ASP Read 方法


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The Read method reads a specified number of characters from a TextStream file and returns the result as a string.
ASP Read方法的作用是从文本中读取指定数量的字符,并将其作为结果输出。

Syntax
语法

TextStreamObject.Read(numchar)

Parameter
参数
Description
描述
numchar Required. The number of characters to read from the file
必要参数。设置需要从文本文件中读取字符的数量

Example
举例

<%
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)
%>

Output:

The first five characters are: Hello


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