private void AddAmmeter_Click(object sender, EventArgs e)
{
string lineNo = "";
if (this.LineNoList_Add.SelectedIndex == -1)
{
MessageBox.Show("请选择线路！");
return;
}
lineNo = this.LineNoList_Add.SelectedItem.ToString().Trim().Split(' ')[0];
if (this.AmmeterNo_Add.Text.ToString().Trim() == "")
{
MessageBox.Show("请填写电表编号！");
return;
}
string ammeterNo = this.AmmeterNo_Add.Text.ToString().Trim();
bool state = false;
if (Constant.ERROR == this.lineAmmeterAction.checkLANo(lineNo, ammeterNo, ref state))
{
return;
}
if (!state)
{
MessageBox.Show("该电表编号已经存在！");
return;
}
LineAmmeterInfo laInfo = new LineAmmeterInfo();
laInfo.LineNum = lineNo;
laInfo.AmmeterNo = ammeterNo;
if ("" == this.AmmeterName_Add.Text.ToString().Trim())
{
MessageBox.Show("请填写电表名称！");
return;
}
laInfo.AmmeterName = this.AmmeterName_Add.Text.ToString().Trim();
if ("" == this.AmmeterMulti_Add.Text.ToString().Trim())
{
MessageBox.Show("请填写电表倍率！");
return;
}
laInfo.LineAmmeterMulti = this.AmmeterMulti_Add.Text.ToString().Trim();
if (Constant.OK == this.lineAmmeterAction.addLineAmmeter(ref laInfo))
{
MessageBox.Show("添加成功！");
return;
}
else
{
MessageBox.Show("添加失败！");
return;
}
}
/**
* 添加线路电表信息
* @param ref LineAmmeterInfo lineAmmeterInfo：线路电表信息
* @return int 值为Constant.OK：执行成功，值为Constant.ERROR为执行失败
* @author Rick
**/
public int addLineAmmeter(ref LineAmmeterInfo lineAmmeterInfo)
{
string strAdd = "insert into LineAmmeterInfo values (" + lineAmmeterInfo.LineNum + "," + lineAmmeterInfo.AmmeterNo + ", '" + lineAmmeterInfo.AmmeterName + "', " + lineAmmeterInfo.LineAmmeterMulti +", getdate())";
try
{
SQLUtl.ExecuteSql(strAdd);
return Constant.OK;
}
catch (Exception)
{
return Constant.ERROR;
}
}
private void UpdateAmmeter_Click(object sender, EventArgs e)
{
string lineNo = "";
string ammeterNo = "";
if (-1 == this.LineNoList.SelectedIndex)
{
MessageBox.Show("请选择线路号！");
return;
}
if (-1 == this.AmmeterList.SelectedIndex)
{
MessageBox.Show("请选择电表！");
return;
}
lineNo = this.LineNoList.SelectedItem.ToString().Trim().Split(' ')[0];
ammeterNo = this.AmmeterList.SelectedItem.ToString().Trim().Split(' ')[0];
if (this.AmmeterName.Text.ToString().Trim() == "")
{
MessageBox.Show("电表名称不能为空！");
return;
}
if (this.AmmeterMulti.Text.ToString().Trim() == "")
{
MessageBox.Show("电表倍率不能为空值！");
return;
}
LineAmmeterInfo laInfo = new LineAmmeterInfo();
laInfo.LineNum = lineNo;
laInfo.AmmeterNo = ammeterNo;
laInfo.AmmeterName = this.AmmeterName.Text.ToString().Trim();
laInfo.LineAmmeterMulti = this.AmmeterMulti.Text.ToString().Trim();
if (Constant.OK == this.lineAmmeterAction.updateLineAmmeter(lineNo, ammeterNo, ref laInfo))
{
MessageBox.Show("电表信息更新成功！");
return;
}
else
{
MessageBox.Show("电表信息更新失败！");
return;
}
}
private void AmmeterList_SelectedIndexChanged(object sender, EventArgs e)
{
string lineNo = "";
string ammeterNo = "";
if (-1 == this.LineNoList.SelectedIndex)
{
MessageBox.Show("请选择线路号！");
return;
}
if (-1 == this.AmmeterList.SelectedIndex)
{
MessageBox.Show("请选择电表！");
return;
}
lineNo = this.LineNoList.SelectedItem.ToString().Trim().Split(' ')[0];
ammeterNo = this.AmmeterList.SelectedItem.ToString().Trim().Split(' ')[0];
LineAmmeterInfo laInfo = new LineAmmeterInfo();
if (Constant.OK == this.lineAmmeterAction.getLineAmmeterById(lineNo, ammeterNo, ref laInfo))
{
//MessageBox.Show("")
this.AmmeterNo.Text = laInfo.AmmeterNo;
this.AmmeterName.Text = laInfo.AmmeterName;
this.AmmeterMulti.Text = laInfo.LineAmmeterMulti;
}
}
/**
* 查询线路电表信息
* @param string lineNo：线路号
* @param string l_a_no：线路电表编号
* @param ref LineAmmeterInfo lineAmmeterInfo：线路电表信息
* @return int 值为Constant.OK：执行成功，值为Constant.ERROR为执行失败
* @author Rick
**/
public int getLineAmmeterById(string lineNo, string l_a_no, ref LineAmmeterInfo lineAmmeterInfo)
{
string strSelect = "select * from LineAmmeterInfo where LineNum = " + lineNo + " and AmmeterNo = " + l_a_no;
try
{
DataSet ds = SQLUtl.Query(strSelect);
DataTable dt = ds.Tables[0];
if (null != dt.Rows[0].ItemArray[0])
{
lineAmmeterInfo.LineNum = dt.Rows[0].ItemArray[0].ToString().Trim();
}
else
{
lineAmmeterInfo.LineNum = "";
}
if (null != dt.Rows[0].ItemArray[1])
{
lineAmmeterInfo.AmmeterNo = dt.Rows[0].ItemArray[1].ToString().Trim();
}
else
{
lineAmmeterInfo.AmmeterNo = "";
}
if (null != dt.Rows[0].ItemArray[2])
{
lineAmmeterInfo.AmmeterName = dt.Rows[0].ItemArray[2].ToString().Trim();
}
else
{
lineAmmeterInfo.AmmeterName = "";
}
if (null != dt.Rows[0].ItemArray[3])
{
lineAmmeterInfo.LineAmmeterMulti = dt.Rows[0].ItemArray[3].ToString().Trim();
}
else
{
lineAmmeterInfo.LineAmmeterMulti = "";
}
if (null != dt.Rows[0].ItemArray[4])
{
lineAmmeterInfo.LineAmmeterDate = dt.Rows[0].ItemArray[4].ToString().Trim();
}
else
{
lineAmmeterInfo.LineAmmeterDate = "";
}
return Constant.OK;
}
catch (Exception)
{
return Constant.ERROR;
}
}
/**
* 更新线路电表信息
* @param ref LineAmmeterInfo lineAmmeterInfo：电表信息
* @param string l_a_no：电表号
* @return int 值为Constant.OK：执行成功，值为Constant.ERROR为执行失败
* @author Rick
**/
public int updateLineAmmeter(string lineNo, string l_a_no, ref LineAmmeterInfo lineAmmeterInfo)
{
string strUpdate = "update LineAmmeterInfo set AmmeterName = '" + lineAmmeterInfo.AmmeterName + "', LineAmmeterMulti = " + lineAmmeterInfo.LineAmmeterMulti + ", LineAmmeterDate = getdate()" + " where LineNum = " + lineNo + "and AmmeterNo = " + l_a_no;
try
{
SQLUtl.ExecuteSql(strUpdate);
return Constant.OK;
}
catch (Exception)
{
return Constant.ERROR;
}
}
