Modify String Character by given Index in C# and VB.Net

Hi ruben00000,

Please refer below code.

HTML

<asp:Label ID="lblText" runat="server"></asp:Label>

Code

C#

protected void Page_Load(object sender, EventArgs e)
{
    string text1 = "abcd-1 abcd-9";
    lblText.Text = string.Join(" - ", text1.Split('-'));
}

VB.Net

Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) Handles Me.Load
    Dim text1 As String = "abcd-1 abcd-9"
    lblText.Text = String.Join(" - ", text1.Split("-"))
End Sub

Screenshot