private void btnAddVoltage_Click(object sender, EventArgs e)
{
if (string.IsNullOrWhiteSpace(txtCurVoltage.Text) || string.IsNullOrWhiteSpace(txtPreVoltage.Text) || string.IsNullOrWhiteSpace(txtVoltageLevel.Text))
{
MessageBoxHelper.ShowInformationMessageBox("存在数值为空，请填全！");
return;
}
if (decimal.Parse(txtCurVoltage.Text.ToString()) < decimal.Parse(txtPreVoltage.Text))
{
MessageBoxHelper.ShowInformationMessageBox("前值必须小于后值，请修改！");
return;
}
if (txtVoltageLevel.Text == "0")
{
MessageBoxHelper.ShowInformationMessageBox("电压等级不能为0，请修改！");
return;
}
VoltageBLL voltageBLL = new VoltageBLL();
VM_VoltageParam vm_vp = new VM_VoltageParam();
vm_vp.CurVoltage = decimal.Parse(txtCurVoltage.Text);
vm_vp.PreVoltage = decimal.Parse(txtPreVoltage.Text);
vm_vp.VoltageLevel = int.Parse(txtVoltageLevel.Text);
voltageBLL.GetVoltageList("");
if (voltageBLL.InsertVoltageParam(vm_vp))
{
RefreshVoltageUI();
}
}
private void RefreshVoltageUI()
{
DataTable dt = new DataTable();
VoltageBLL voltageBLL = new VoltageBLL();
DataSet ds = voltageBLL.GetVoltageList("");
dt = ds.Tables[0];
dataGridView3.DataSource = null;
dataGridView3.Rows.Clear();
dataGridView3.DataSource = dt;
}
private void btnVoltageDelete_Click(object sender, EventArgs e)
{
if (dataGridView3.CurrentRow == null)
{
return;
}
VoltageBLL voltageBLL = new VoltageBLL();
DataGridViewRow dgvr = dataGridView3.CurrentRow;
int ID = int.Parse(dgvr.Cells["ID"].Value.ToString());
voltageBLL.DeleteVoltageParamById(ID);
RefreshVoltageUI();
}
public bool PrintVoltageValueChanged(VM_VoltageInfo vi)
{
decimal retValue = 0;
if (vi == null)
{
return(false);
}
decimal voltageValue = 0;
string v0 = vi.V0.ToString().Replace("V", "");
string v1 = vi.V1.ToString().Replace("V", "");
string v2 = vi.V2.ToString().Replace("V", "");
if (decimal.Parse(v0) < 0)
{
v0 = "0";
}
if (decimal.Parse(v1) < 0)
{
v1 = "0";
}
if (decimal.Parse(v2) < 0)
{
v2 = "0";
}
voltageValue = (decimal.Parse(v0) + decimal.Parse(v1) + decimal.Parse(v2)) / 3;
retValue = voltageValue;
if (VoltageBLL == null)
{
VoltageBLL = new VoltageBLL();
}
IList <VM_VoltageParam> vm_vp = VoltageBLL.GetVoltageDsToListInfo();
vm_vp = vm_vp.Where(a => a.PreVoltage <= retValue && a.CurVoltage > retValue).ToList();
if (vm_vp == null || vm_vp.Count <= 0)
{
return(false);
}
foreach (VM_VoltageParam item in vm_vp)
{
n_VoltageLevel = item.VoltageLevel;
}
return(true);
}
