Control.Invoke来自运行表单的同一个线程

Question

In C#, is there any problem using Control.Invoke to change a property of a Control from the same thread where the form is running?

I know it would be best using Control.Property = value , but I'd like to know which are the consequences of using Control.Invoke instead.

Example:

Using this:

public partial class FormMain : Form
{
    private void Button1_Click(object sender, EventArgs e)
    {
        this.Invoke(new delegate {Label1.Text = "Hello"});
    }
}

Instead of this:

public partial class FormMain : Form
{
    private void Button1_Click(object sender, EventArgs e)
    {
        Label1.Text = "Hello";
    }
}

Answer 1

this.Invoke(new Action(
    delegate()
    {
        label2.Text = "Test";
    }));

or

this.Invoke(new MethodInvoker(
    delegate()
    {
        label2.Text = "Test";
    }));