String trim to length
string-trim-to-length.aspx
<%@ Page Language="C#" AutoEventWireup="true"%>
<!DOCTYPE html>
<script runat="server">
protected void Button1_Click(object sender, System.EventArgs e)
{
//this section create a string variable.
string birds = "Southern Giant Petrel. Sooty Shearwater. Macaroni Penguin";
Label1.Text = "string of birds..................<br />";
Label1.Text += birds;
string trimmed20Char = birds;
string trimmedWithoutDot = birds;
if (birds.Length > 10)
{
//this line truncated/trimmed string to 20 character.
trimmed20Char = birds.Substring(0, 17);
trimmed20Char += "...";
//this line truncated string without using dotted.
trimmedWithoutDot = birds.Substring(0, 20);
}
Label1.Text += "<br /><br />trimmed string 20 charcter length limit.........<br />";
Label1.Text += trimmed20Char;
Label1.Text += "<br /><br />trimmed string 20 charcter length limit without dotted.........<br />";
Label1.Text += trimmedWithoutDot;
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>c# example - string trim to length</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<h2 style="color:MidnightBlue; font-style:italic;">
c# example - string trim to length
</h2>
<hr width="550" align="left" color="Gainsboro" />
<asp:Label
ID="Label1"
runat="server"
Font-Size="Large"
>
</asp:Label>
<br /><br />
<asp:Button
ID="Button1"
runat="server"
Text="string trim to length"
OnClick="Button1_Click"
Height="40"
Font-Bold="true"
/>
</div>
</form>
</body>
</html>
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