private void bind()
{
BLL.UserBLL bll = new BLL.UserBLL();
this.dataGridView2.DataSource = bll.GetData();
BLL.DeviceDataAreaBLL bll1 = new BLL.DeviceDataAreaBLL();
DataTable table = bll1.GetData();
Models.DeviceDataArea area = null;
if (table.Rows.Count > 0)
{
area = bll1.GetModelByRow(table.Rows[0]);
this.textBox6.Text = area.MaxValue.ToString();
this.textBox5.Text = area.MinValue.ToString();
}
}
private void button7_Click(object sender, EventArgs e)
{
BLL.DeviceDataAreaBLL bll = new BLL.DeviceDataAreaBLL();
DataTable table = bll.GetData();
Models.DeviceDataArea area = null;
string str = this.textBox5.Text;
if (!Regex.IsMatch(str, "^\\d{15}$"))
{
MessageBox.Show("最小值应为十五位数字");
return;
}
str = this.textBox6.Text;
if (!Regex.IsMatch(str, "^\\d{15}$"))
{
MessageBox.Show("最大值应为十五位数字");
return;
}
double min = double.Parse(this.textBox5.Text);
double max = double.Parse(this.textBox6.Text);
if (min >= max)
{
MessageBox.Show("最小值应小于最大值");
return;
}
if (table.Rows.Count > 0)
{
area = bll.GetModelByRow(table.Rows[0]);
area.MaxValue = double.Parse(this.textBox6.Text);
area.MinValue = double.Parse(this.textBox5.Text);
bll.Edit(area);
}
else
{
area = new Models.DeviceDataArea()
{
AreaId = Utils.getGUID(),
MaxValue = double.Parse(this.textBox6.Text),
MinValue = double.Parse(this.textBox5.Text)
};
bll.Create(area);
}
}
