public TreeFrm(MainFrm owner, ProjectFrm newPro)
{
InitializeComponent();
_Owner = owner;
_NewPro = newPro;
this.Project = _NewPro.Project;
//this.MdiParent = owner;
}
private void OpenProjectFrm(object sender, EventArgs e)
{
if (projectFrm == null)
{
projectFrm = new ProjectFrm(this);
}
projectFrm.FormClosing += (a, b) => { this.projectFrm = null; };
projectFrm.ShowDialog();
}