Return to the main Form, and close the others, from a form that has other forms opened (C#)? -

my problem it´s have form1, opens form2, , opens form, want make button on last form returns main form , closes other.

here´s how programmed forms openings:

form2 popup= new form2(); this.hide(); popup.showdialog(); this.show();

and did same other form, tried doing this:

form1 main= new form1(); this.close(); main.show();

but leaves other forms opened.

thanks!

you can list of open forms in application using application.openforms. can loop through them , close ones don't want. this:

foreach (form f in application.openforms) {     if (f.name != this.name)         f.close(); } form1 main= new form1(); this.close(); main.show();

i have no means test code right now, can close current form others in loop, code can reduced to:

foreach (form f in application.openforms) {     f.close(); } form1 main= new form1(); main.show();

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