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How to replace a string with another string in C# using replace()
Theodore Kelechukwu OnyejiakuReplacing a string with another string is possible in C#, just like in other programming languages. To do this, we use the replace() method. It replaces any occurrence of the given string or character with another one specified.
Syntax
string.replace(rem, rep)
Parameters
rem: This is the character or string you want to remove.rep: This is the character or string you want to use as a replacement.
Return value
The return value is a new string.
Example
In the example below, we will demonstrate the use of the replace() method. We will create a string and replace some strings and characters in it.
// create class
class StringReplacer
{
// create main method
static void Main()
{
// create string
string str = "This, was C#";
// replace some characters and strings
string rep1 = str.Replace("was", "is");
string rep2 = str.Replace(",", "");
System.Console.WriteLine(rep1);
System.Console.WriteLine(rep2);
}
}In the code above, we first replaced was with is. We also replaced , with whitespace.
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