Convert comma delimited String to Array
The String represents text as a sequence of UTF-16 code units. The String is a sequential collection of characters that is used to represent text. The String is a sequential collection of System.Char objects.
The following .net c# tutorial code demonstrates how we can convert a comma-delimited String object to an Array object. So, we will create a String Array from a String object whose substrings are separated by commas. Each comma-separated text of the String instance will create an item in the converted Array instance.
The String Split() method returns a String Array that contains the substrings in this instance that are delimited by elements of specified String or Unicode character array.
The String Split(Char, StringSplitOptions) method split a String into substrings based on a specified delimiting character and optionally String split options. So using this method we can Split a String by passing a comma delimiter to it and get a String Array object.
The following .net c# tutorial code demonstrates how we can convert a comma-delimited String object to an Array object. So, we will create a String Array from a String object whose substrings are separated by commas. Each comma-separated text of the String instance will create an item in the converted Array instance.
The String Split() method returns a String Array that contains the substrings in this instance that are delimited by elements of specified String or Unicode character array.
The String Split(Char, StringSplitOptions) method split a String into substrings based on a specified delimiting character and optionally String split options. So using this method we can Split a String by passing a comma delimiter to it and get a String Array object.
comma-delimited-string-to-array.aspx
<%@ Page Language="C#" AutoEventWireup="true"%>
<!DOCTYPE html>
<script runat="server">
protected void Button1_Click(object sender, System.EventArgs e)
{
//this line create a comma delimited/separated string.
string plants = "Yellow Daisy,Poorland Daisy,Gloriosa Daisy,Brown Daisy,Dindle";
Label1.Text = plants;
//this line split string by comma and create string array.
string[] splittedArray = plants.Split(',');
Label1.Text += "<br /><br />string splitted string array elements......<br />";
foreach (string s in splittedArray)
{
Label1.Text += s + "<br />" ;
}
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>c# example - comma delimited string to array</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<h2 style="color:MidnightBlue; font-style:italic;">
c# example - comma delimited string to array
</h2>
<hr width="550" align="left" color="Gainsboro" />
<br />
<asp:Label
ID="Label1"
runat="server"
Font-Size="Large"
>
</asp:Label>
<br /><br />
<asp:Button
ID="Button1"
runat="server"
Text="comma delimited string to array"
OnClick="Button1_Click"
Height="40"
Font-Bold="true"
/>
</div>
</form>
</body>
</html>

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