private void cetegoryToolStripMenuItem_Click(object sender, EventArgs e) { CategoryForm cetagoryForm = new CategoryForm(); cetagoryForm.MdiParent = this; cetagoryForm.Show(); }
private void addCategoryButton_Click(object sender, EventArgs e) { CategoryForm cetagoryForm = new CategoryForm(); cetagoryForm.MdiParent = this; cetagoryForm.Hide(); cetagoryForm.Show(); }