C# operator...

[RoflJOE]

        private void Form1_MouseClick(object sender, MouseEventArgs e)
        {
            label1.Text = "x:" && MousePosition.X.ToString();
        }

i get an error saying that Error, Operator '&&' cannot be applied to operands of type 'string' and 'string'

I know that in VB.net i can just type "string" & something.text & "string"
what am i doing wrong in C# ?

how can i get the "x:" and the mouseposition to stand on one line ? :S