Dictionary to string
dictionary-to-string.aspx
<%@ Page Language="C#" AutoEventWireup="true"%>
<!DOCTYPE html>
<script runat="server">
protected void Button1_Click(object sender, System.EventArgs e)
{
//initialize a dictionary with keys and values.
Dictionary<int, string> birds = new Dictionary<int, string>() {
{1,"White Stork"},
{2,"Jabiru"},
{3,"Marabou Stork"},
{4,"Scarlet Ibis"}
};
Label1.Text = "dictionary elements..........";
foreach (KeyValuePair<int, string> pair in birds)
{
Label1.Text += "<br />" + pair.Key + " ........ " + pair.Value;
}
//create a stringbuilder.
StringBuilder sb = new StringBuilder();
//append dictionary key value to stringbuilder.
foreach (KeyValuePair<int, string> pair in birds)
{
sb.Append(pair.Key);
sb.Append("[");
sb.Append(pair.Value);
sb.Append("]");
sb.Append(",");
}
Label1.Text += "<br /><br />dictionary elements to string.....<br />";
Label1.Text += sb.ToString().TrimEnd(',');
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>c# example - dictionary to string</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<h2 style="color:MidnightBlue; font-style:italic;">
c# example - dictionary to string
</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="dictionary to string"
OnClick="Button1_Click"
Height="40"
Font-Bold="true"
/>
</div>
</form>
</body>
</html>
- How to iterate over a Dictionary using foreach loop
- How to sort a Dictionary by key
- How to sort a Dictionary in ascending and descending order
- How to remove first element from Dictionary
- How to remove range of items from a Dictionary
- How to convert Dictionary values to list
- How to get key by index from a Dictionary
- How to get a key value pair from Dictionary
- How to add an item to a Dictionary if it does not exists
- How to iterate through a Dictionary using for loop
