void AddItem_Click(object sender, EventArgs e)
        {
            FormForNewProperty WindowNewProp = new FormForNewProperty();
            if (WindowNewProp.ShowDialog() != System.Windows.Forms.DialogResult.OK) return;

            cPropertyType NewPT = new cPropertyType(WindowNewProp.textBoxName.Text,((eDataType)WindowNewProp.comboBoxType.SelectedItem));
            cGlobalInfo.CurrentScreening.ListWellPropertyTypes.AddNewType(NewPT);

            this.dataGridViewProperties.Rows.Add();

            this.dataGridViewProperties[0, this.dataGridViewProperties.Rows.Count - 1].Value = NewPT.Name;
            this.dataGridViewProperties[0, this.dataGridViewProperties.Rows.Count - 1].ToolTipText = NewPT.GetInfo();

            this.dataGridViewProperties[1, this.dataGridViewProperties.Rows.Count - 1].Value = NewPT.Type.ToString();
            this.dataGridViewProperties[1, this.dataGridViewProperties.Rows.Count - 1].ToolTipText = NewPT.GetInfo();
        }