c# - Take user input and use it as Process -

so basically, have openfiledialog user select location. made display directory in textbox. want have button take directory , start using processstartinfo.

openfiledialog, showing in textbox:

    public void button4_click(object sender, eventargs e)     {         openfiledialog ofd = new openfiledialog();         ofd.title = "open arma 3";         ofd.filter = "exe file|*.exe";          if (ofd.showdialog() == system.windows.forms.dialogresult.ok)         {             textbox1.text = ofd.filename;         }     } 

process:

    private void button3_click(object sender, eventargs e)     {         processstartinfo startinfo = new processstartinfo();         startinfo.filename = //result openfiledialog should here          startinfo.arguments = @"-window -usebe -mod=e:\aaron\addons\@cba_a3";         process.start(startinfo);     } 

since save result of openfiledialog in textbox1, can access in button3_click event handler.

to fill startinfo.filename:

*i added isnullorwhitespace check, application doesn't start process if textbox1.text empty.

if(!string.isnullorwhitespace(textbox1.text) {       processstartinfo startinfo = new processstartinfo();       startinfo.filename = textbox1.text       startinfo.arguments = @"-window -usebe -mod=e:\aaron\addons\@cba_a3";       process.start(startinfo); }