Dynamically add multiple LinkButton using C# and VB.Net in ASP.Net

Hi IamAzhar,

Refer below sample.

Code

C#

protected void Page_Load(object sender, EventArgs e)
{
    for (int i = 0; i < 5; i++)
    {
        LinkButton lnk = new LinkButton();
        lnk.ID = "lnkSubmit" + i;
        lnk.Text = "Submit " + i;
        lnk.Click += new EventHandler(this.addClick);
        this.form1.Controls.Add(lnk);
        this.form1.Controls.Add(new Label() { Text = "<br/>" });
    }
}

protected void addClick(object sender, EventArgs e)
{
    LinkButton lnk = sender as LinkButton;
    ScriptManager.RegisterStartupScript(this, this.GetType(), "", "alert('" + lnk.Text + " clicked');", true);
}

VB.Net

Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) Handles Me.Load
    For i As Integer = 0 To 5 - 1
        Dim lnk As LinkButton = New LinkButton()
        lnk.ID = "lnkSubmit" & i
        lnk.Text = "Submit " & i
        AddHandler lnk.Click, New EventHandler(AddressOf Me.addClick)
        Me.form1.Controls.Add(lnk)
        Me.form1.Controls.Add(New Label() With {.Text = "<br/>"})
    Next
End Sub

Protected Sub addClick(ByVal sender As Object, ByVal e As EventArgs)
    Dim lnk As LinkButton = TryCast(sender, LinkButton)
    ScriptManager.RegisterStartupScript(Me, Me.GetType(), "", "alert('" & lnk.Text & " clicked');", True)
End Sub

Screenshot