c#-winform-three ways to open other forms-show (), set owner (), ShowDialog ()

Three ways to open other forms

Show-for example, login interface to the main page, directly display the main page, two forms do not affect each other

 Public Partial class Form1:form    {        public  Form1 ()        {            InitializeComponent ();        }         Private void button1_click (object  sender, EventArgs e)        {            new  Form2 ();            F2. Show ();        }    }

Show open new Form

Owner-for example, the "Replace" option in the text file, which does not close after opening the interface is also allowed to manipulate the main page (Li Yu lxc)

 Public Partial class Form1:form    {        public  Form1 ()        {            InitializeComponent ();        }         Private void button1_click (object  sender, EventArgs e)        {            new  Form2 ();              This ;            F2. Show ();        }    }

Owner opens a new form

ShowDialog-such as the "open" option in the text file, opening the interface without closing is not allowed operation of the main page (Lee brainstorming Lxc)

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c#-winform-three ways to open other forms-show (), set owner (), ShowDialog ()