MDI FORMS C#

Question

I am using window form application C#. I made main form as mdi parent form and all other are mdi child forms Problem is that when i opened any child form controls of mdi parent is also shown . i don't want to show controls of mdi parent form on mdi child forms.

Priti Kumari · Answer

You are write this method to close all child control: private void closeAllChild() { try { FormCollection FC = Application.OpenForms; while (FC.Count > 2) { if (FC[FC.Count - 1].Name == frmLogin || FC[FC.Count - 1].Name == frmHome ) { } else FC[FC.Count - 1].Close(); } } catch { } } And then write this code on menustrip event private void medicalAndSurgicalTreatmentToolStripMenuItem1_Click(object sender EventArgs e) { closeAllChild(); nameofyourform objAutSur = new nameofyourform (); _objAutSur.MdiParent = this; _objAutSur.BackColor = this.BackColor; _objAutSur.Show(); }

Hafiz Hamza · Answer

NO change.Still problem

PRASANTA BISWAS · Answer

I think that may be form disable and enable matter. When you flash child form through MDI then you should disable false MDI after that when you will finished child form then MDI should be visible true. Check out.