Tuesday, March 25, 2014

Print element of array at specific position in c#, LINQ subset array

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- March 25, 2014

Print element of array at specific position in c#, LINQ subset array

Using the LINQ subset array you can print element of array at specific position through Skip( ) method. If you want to print array element at position number 3 then you should skip three starting index of array. Like
ArrayName .Skip(3).Take(2).ToArray( ) .

Source

<form id="form1" runat="server">
<div>
<asp:Button ID="Button1" runat="server" Height="33px" onclick="Button1_Click"
Text="Button" Width="96px" />
</div>
<p style="width: 118px">
<asp:Label ID="Label1" runat="server" Height="40px" Text="Label" Width="100px"></asp:Label>
</p>
</form>

Business Logic Code

protected void Button1_Click(object sender, EventArgs e)
{
string[] Vegetables = new string[]
{
"Tomato",
"Potato",
"Onion",
"Carrot",
"Sweet-Potato",
"Locky"

};

Label1.Text = "Vegetables array...<br />";
foreach (string Vegetable in Vegetables)
{
Label1.Text += Vegetable + "<br />";
}
string[] arraySubset = Vegetables.Skip(3).Take(2).ToArray();

Label1.Text += "<br />Vegetables sub array [element after 3 and count 2]...<br />";
foreach (string Vegetable in arraySubset)
{
Label1.Text += Vegetable + "<br />";
}