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WANTS TO MAKE SOFTWARE WITHOUT KNOWLEDGE OF ASP? CLICK HERE
The Replace function replaces a specified part of a string with
another string a specified number of times. In other words, the
Replace function can be used to replace certain characters within
a string with other characters.It can also be explained as the ASP
Replace() (if we want to be correct the Replace() function is a
VBScript function) is a handy function, used to replace sub-strings
found within a string.
The Syntax of the Replace function is :-
| Replace(string,find,replacewith[,start[,count[,compare]]]) |
The following are the Mandatory Arguments :-
| Parameter |
Description |
| string |
Required. The string to be searched |
| find |
Required. The part of the string that will be
replaced |
| replacewith |
Required. The replacement substring |
| start |
Optional. Specifies the start position. Default
is 1. |
| count |
Optional. Specifies the number of substitutions
to perform. Default value is -1, which means make all possible
substitutions |
| compare |
Optional. Specifies the string comparison to use. Default
is 0
Can have one of the following values:·
- 0 = vbBinaryCompare - Perform a binary comparison.
- 1 = vbTextCompare - Perform a textual comparison
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Example#1 :-
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Code :-
dim txt
txt="This is a beautiful day!"
document.write(Replace(txt,"beautiful","horrible"))
Output :-
This is a horrible day!
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Example#2 :-
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Code :-
<%
sMyString = "Who-was-that?"
sMyString = Replace(sMyString, "-", " ")
Response.Write sMyString
%>
Output :-
Who was that?
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Example#3 :-
Code :-
<%
String1="My_Name_is_Michael"
Response.write Replace(String1,"_"," ")
%>
Output :-
My Name is Michael |
Example#4 :-
It explains clearly the Replace Substring
Code :-
<%
=Replace("How now brown cow?", "brown",
"purple")
%>
Output :-
How now purple cow? |
Example#5 :-
It explains clearly the Start Argument
Code :-
<%
=Replace("How now brown cow?", "brown",
"purple", 7)
%>
Output :-
w purple cow? |
Note :- The portion of the string to the left of the start
position will be discarded.
Example#6 :-
It explains clearly the Count Argument
Code :-
<%
=Replace("red blue red-blue redblue bluered", "blue",
"purple", 1, 3) %>
Output :-
red purple red-purple redpurple bluered |
Example#7 :-
It explains clearly the Compare Argument VBBinaryCompare 0
Code :-
<%
=Replace("red blue red-blue redblue bluered", "BLUE",
"PURPLE", 1, 3, 0)
%>
Output :-
red blue red-blue redblue bluered
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Example#8 :-
It explains clearly the compare argument VBTextCompare 1
Code :-
<%
=Replace("red blue red-blue redblue bluered", "BLUE",
"PURPLE", 1, 3, 1)
%>
Output :-
red PURPLE red-PURPLE redPURPLE bluered |
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