c# - How to get dimension length of an array

Array dimension length
array-dimension-length.aspx

<%@ Page Language="C#" AutoEventWireup="true"%>  
  
<!DOCTYPE html>  
<script runat="server">  
    protected void Button1_Click(object sender, System.EventArgs e)  
    {
        string[,] birds = 
        {
            {"Fairy","Penguin"},
            {"African","Penguin"},
            {"Magellanic","Penguin"},
            {"Sooty","Albatross"},
            {"Laysan","Albatross"}
        };

        int rows = birds.GetUpperBound(0);
        int columns = birds.GetUpperBound(1);

        Label1.Text = "birds array.....<br />";

        for (int currentRow = 0; currentRow <= rows; currentRow++)
        {
            for (int currentColumn = 0; currentColumn <= columns; currentColumn++)
            {
                Label1.Text += birds[currentRow, currentColumn] + " ";
            }
            Label1.Text += "<br />";
        }

        //get first dimension length
        int arrayfirstdimensionlength = birds.GetLength(0);

        //get second dimension length
        int arrayseconddimensionlength = birds.GetLength(1);

        Label1.Text += "<br />array first dimension length: " + arrayfirstdimensionlength.ToString();
        Label1.Text += "<br />array second dimension length: " + arrayseconddimensionlength.ToString();
    }  
</script>  
  
<html xmlns="http://www.w3.org/1999/xhtml">  
<head id="Head1" runat="server">  
    <title>c# example - array dimension length</title>  
</head>  
<body>  
    <form id="form1" runat="server">  
    <div>  
        <h2 style="color:DarkBlue; font-style:italic;">  
            c# example - array dimension length
        </h2>  
        <hr width="550" align="left" color="LightBlue" />    
  
        <asp:Label   
            ID="Label1"   
            runat="server"  
            Font-Size="X-Large"  
            >  
        </asp:Label>  
        <br />
        <asp:Button   
            ID="Button1"   
            runat="server"   
            Text="get array dimension length"  
            OnClick="Button1_Click"
            Height="40"  
            Font-Bold="true"  
            />  
    </div>  
    </form>  
</body>  
</html>
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