📄 ch04-04-01.aspx

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💻 ASPX

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<%@ Page Language="VB" %>
<Html>
<Head>
<Title>VB.NET 操作符综合范例</TITLE>
</Head>
<Body>

<%
' 声明三个整数变量
Dim intA As Integer = 10, intB As Integer = 5 , intC As Integer = 3
'声明两个字符串变量
Dim strA As String = "ASP.NET", strB As String = "VB.NET"
' 声明两个布尔代数
Dim blnA As Boolean = True, blnB as Boolean = False

Response.Write("条件设置：<BR>")
Response.Write("整数条件：intA = " & intA & "，intB = " & intB & "，intC = " & intC & "<BR>" ) 
Response.Write("字符串条件：strA = """ & strA & """，strB = """ & strB & """<BR>")
Response.Write("布尔代数：blnA = " & blnA & "，blnB = " & blnB & "<BR><B>" )
Response.Write("括号优先级：")
Response.Write(" (intA - intB) * intC 结果为 " & ((intA - intB) * intC) & "<BR>" ) 
Response.Write("算数操作符：")
Response.Write(" intA - intB * intC 结果为 " & (intA - intB * intC)& "<BR>" ) 
Response.Write("比较操作符：")
Response.Write("intA > intB 结果为 " & (intA > intB) & " ， ")
Response.Write("strA <> strB 结果为 " & (strA <> strB) & "<BR>")
Response.Write("逻辑操作符：")
Response.Write("blnA And blnB 结果为 " & (blnA And blnB) & " ， ")
Response.Write("blnA Or blnB 结果为 " & (blnA Or blnB) & "<BR>")
Response.Write("指定操作符：")
intA *= intB
Response.Write(" intA *= intB 结果为 " & intA & "</B>")

%>
</Body>
</Html>

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