String split remove empty
string-split-remove-empty.aspx
<%@ Page Language="C#" AutoEventWireup="true"%>
<!DOCTYPE html>
<script runat="server">
protected void Button1_Click(object sender, System.EventArgs e)
{
string plants = "Golden Buttons,Goldenglow,,Goose Tongue,,,Groundberry";
Label1.Text = plants;
//this line split string by comma and remove empty values and create string array.
string[] splittedArray = plants.Split(new char[]{','},StringSplitOptions.RemoveEmptyEntries);
//another option to split array and remove empty substring
//string[] splittedArray = plants.Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries);
Label1.Text += "<br /><br />string splitted 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 - string split remove empty</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<h2 style="color:MidnightBlue; font-style:italic;">
c# example - string split remove empty
</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="string split remove empty"
OnClick="Button1_Click"
Height="40"
Font-Bold="true"
/>
</div>
</form>
</body>
</html>
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