private void btnPrim6_Click(object sender, EventArgs e)
{
FrmDesign objDesign = new FrmDesign();
this.Close();
objDesign.btnCaculGeometry_Click(null, new EventArgs());
}
};//模数数组
private void btnFourNext_Click(object sender, EventArgs e)
{
FrmDesign objDesign = new FrmDesign();
this.Visible = false; //隐藏当前窗体
this.btnCalculateFour_Click(null, e); //调用确定按钮
objDesign.btnCaculGeometry_Click(null, new EventArgs()); //调用主窗体打开窗体4
}