double[] y = new double[50]; //备纤衰耗，作为y轴
public BeiXianShuaiHao()
{
InitializeComponent();
try
{
#region 得到光纤链路表
DBlink db = new DBlink();
if (db.DBcon()) //填充Pname 数组 删除后显示combox1.text
{
db.Get_route1(); //得到光纤链路名称
}
db.DBclose();
// 已有节点显示下拉列表3.Items.Clear();//清空再刷新
route_comboBox3.Items.Clear();
for (int i = 0; i < route.route_list.Count; i++)
{
route_comboBox3.Items.Add(route.route_list[i].ToString());
}
// 已有节点显示下拉列表3.Items.Add(point_data.pname[i].ToString());
#endregion
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "error");
}
}
//选择线路
private void route_comboBox3_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
date1_comboBox1.Items.Clear();
date2_comboBox1.Items.Clear();
DBlink db = new DBlink();
rn = route_comboBox3.Text;
if (db.DBcon()) //填充日期
{
db.Get_date1(rn); //得到某一线路光纤衰耗日期信息
}
db.DBclose();
date1_comboBox1.Items.Clear();//清空日期再刷新
date2_comboBox1.Items.Clear();
for (int i = 0; i < date.dateset.Count; i++)
{
date1_comboBox1.Items.Add(date.dateset[i]);
date2_comboBox1.Items.Add(date.dateset[i]);
}
// 已有节点显示下拉列表3.Items.Clear();//清空再刷新
}
catch (System.Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
private void RbtnSelectedcheckBox1_CheckedChanged(object sender, EventArgs e)
{
// 添加线路
DBlink db = new DBlink();
if (db.DBcon()) //填充Pname 数组
{
db.Get_guzhang_route(); //得到故障线路
}
db.DBclose();
route_comboBox1.Items.Clear();//需要修改
int i;
for (i = 0; i < guzhang.rn.Count; i++)
{
route_comboBox1.Items.Add(guzhang.rn[i].ToString());//添加线路名
}
}
private void Route_comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
rn = route_comboBox1.Text;
//添加年份
DBlink db1 = new DBlink();
if (db1.DBcon()) //填充Pname 数组
{
db1.GetYear(rn); //得到故障线路
}
db1.DBclose();
year_comboBox1.Items.Clear();//
for (int j = 0; j < guzhang.year.Count; j++)
{
year_comboBox1.Items.Add(guzhang.year[j].ToString());
}
}
private void Frm_Child_Load(object sender, EventArgs e)
{
DBlink db = new DBlink();
if (db.DBcon()) //填充Pname 数组
{
db.Get_guzhang_route(); //得到故障线路
}
db.DBclose();
route_comboBox1.Items.Clear();//需要修改
int i;
for (i = 0; i < guzhang.rn.Count; i++)
{
route_comboBox1.Items.Add(guzhang.rn[i].ToString());//添加线路名
}
this.WindowState = FormWindowState.Maximized;
}
private void Barchart_Click(object sender, EventArgs e) //选择全部线路
{
route_comboBox1.Enabled = false; //选择框不可选
single_or_all = true; //当选择全部线路时，single_or_all为true
//添加年份
DBlink db1 = new DBlink();
if (db1.DBcon()) //填充Pname 数组
{
db1.GetYear(); //得到故障线路
}
db1.DBclose();
year_comboBox1.Items.Clear();//
for (int j = 0; j < guzhang.year.Count; j++)
{
year_comboBox1.Items.Add(guzhang.year[j].ToString());
}
}
private void Btn_beixian_Click(object sender, EventArgs e)
{
chart1.Visible = true;
label3.Visible = true;
try
{
chart1.Series.Clear(); //每次输入之后清空
Series ser = new Series(rn); // 实例化序列图对象
ser.IsValueShownAsLabel = true; //显示每个节点信息
chart1.Series.Add(ser); //向chart1中添加序列对象
#region 数据库连接操作,得到日期差值和光功率数值
DBlink db1 = new DBlink();
if (db1.DBcon())
{
db1.Get_datediff(time2, time1); //输入线路名，得到对应的光功率和日期
}
db1.DBclose();
DBlink db = new DBlink();
if (db.DBcon())
{
db.Get_Beixian(rn, time1, time2);//输入线路名，起止时间得到对应的光功率和日期
}
db.DBclose();
#endregion
rqcz = date.rqcz[0] + 1; //得到选中的日期差值 比如10月20日与10月19
for (int i = 0; i < rqcz; i++) //统计日期的个数
{
x[i] = (DateTime)date.dateset[i]; //日期
y[i] = date.beixian[i]; //将光功率赋给y轴
sum = sum + y[i];
}
//预测部分 得到预测的光功率值
for (int i = 0; i < rqcz; i++)//rqcz=7 x[0-6] x[7] y[7]预测
{
ser.Points.AddXY(x[i], y[i]);
}//向xy轴添加元素}
avg = sum / rqcz;
chart1.Series[0].ChartType = SeriesChartType.Spline; //第一条样条图类型
//设置标题
chart1.Titles[0].Text = string.Format("{0}备线衰耗值显示", rn);
chart1.Titles[0].ForeColor = Color.RoyalBlue;
chart1.Titles[0].ForeColor = Color.RoyalBlue;
if (avg > 3)
{
MessageBox.Show("备纤状态异常，可能出现拉伸、弯曲，请检查备纤!");
}
else
{
if (avg > 10)
{
MessageBox.Show("光缆已经断了，请前去排除故障!");
}
else
{
MessageBox.Show("光缆平均备纤衰耗值：" + avg);
}
}
}
catch (System.Exception ex)
{ }
}
private void RbtnPie_CheckedChanged(object sender, EventArgs e) //
{
if (!single_or_all) //绘制单条线路上的数据
{
guzhang_bar_chart.Visible = false;
guzhang_pie_chart.Visible = true;
double s = 0; //总
//List<String> xData = new List<String>();//故障类型就5种
//List<Double> yData = new List<Double>();
double[] sum = new double[5];
double[] pro = new double[5];
string[] guzhang_Type = new string[] { "断裂", "拉伸", "接头盒进水", "异常", "其他" };
double[] yData = new double[5];//故障类型的数量5中
DBlink db = new DBlink();
if (db.DBcon())
{
db.Gettype_count(rn, year);//输入线路名得到故障类型和数目
}
db.DBclose();
for (int i = 0; i < guzhang.guzhang_type.Count; i++)
{
sum[i] = double.Parse(guzhang.count[i].ToString()); //得到故障数量
// guzhang_Type[i] = guzhang.guzhang_type[i].ToString();//
//textBox1.Text= guzhang.guzhang_type[i].ToString();
//guzhang_Type[i] =guzhangtype_comboBox1.Items[i].ToString();//此处不能赋值
}
guzhang.guzhang_type.CopyTo(guzhang_Type);
for (int i = 0; i < guzhang.guzhang_type.Count; i++)
{
s += sum[i];
}
for (int i = 0; i < guzhang.guzhang_type.Count; i++)
{
pro[i] = sum[i] * (1 / s);
yData[i] = double.Parse(pro[i].ToString("0.00"));
}
guzhang_pie_chart.Series[0].Points.DataBindXY(guzhang_Type, yData);
guzhang_pie_chart.Series[0]["PieLabelStyle"] = "Outside"; //将文字移到外侧
guzhang_pie_chart.Series[0]["PieLineColor"] = "Black"; //绘制黑色的连线。
}
if (single_or_all) //绘制全部线路
{
guzhang_bar_chart.Visible = false;
guzhang_pie_chart.Visible = true;
double s = 0; //总
//List<String> xData = new List<String>();//故障类型就5种
//List<Double> yData = new List<Double>();
double[] sum = new double[5];
double[] pro = new double[5];
string[] guzhang_Type = new string[5];
double[] yData = new double[5];//故障类型的数量5中
DBlink db = new DBlink();
if (db.DBcon())
{
db.Gettype_count(year);//输入线路名得到故障类型和数目
}
db.DBclose();
for (int i = 0; i < guzhang.guzhang_type.Count; i++)
{
sum[i] = double.Parse(guzhang.count[i].ToString()); //得到故障数量
// guzhang_Type[i] = guzhang.guzhang_type[i].ToString();//
//textBox1.Text= guzhang.guzhang_type[i].ToString();
//guzhang_Type[i] =guzhangtype_comboBox1.Items[i].ToString();//此处不能赋值
}
guzhang.guzhang_type.CopyTo(guzhang_Type); //将 ArrayList中guzhang.guzhang_type复制到数组guzhang_Type
for (int i = 0; i < guzhang.guzhang_type.Count; i++)
{
s += sum[i];
}
for (int i = 0; i < guzhang.guzhang_type.Count; i++)
{
pro[i] = sum[i] * (1 / s);
yData[i] = double.Parse(pro[i].ToString("0.00"));
}
guzhang_pie_chart.Series[0].Points.DataBindXY(guzhang_Type, yData);
}
}//用饼状图实现年份故障类型分析
private void DataAnalysis_Click(object sender, EventArgs e)
{
if (!single_or_all) //如果选择某条线路
{
if (rbtnBar.Checked) //当选择柱状图时
{
DataTable dt1 = default(DataTable);
dt1 = Create_DataTable(rn); //返回值给dt1//调用
//设置图表数据源
guzhang_bar_chart.DataSource = dt1;
//绑定数据
guzhang_bar_chart.DataBind();
}
if (rbtnPie.Checked)
{
double s = 0; //总
//List<String> xData = new List<String>();//故障类型就5种
//List<Double> yData = new List<Double>();
double[] sum = new double[5];
double[] pro = new double[5];
string[] guzhang_Type = new string[5];
double[] yData = new double[5];//故障类型的数量5中
DBlink db = new DBlink();
if (db.DBcon())
{
db.Gettype_count(rn, year);//输入线路名得到故障类型和数目
}
db.DBclose();
for (int i = 0; i < guzhang.guzhang_type.Count; i++)
{
sum[i] = double.Parse(guzhang.count[i].ToString()); //得到故障数量
// guzhang_Type[i] = guzhang.guzhang_type[i].ToString();//
//textBox1.Text= guzhang.guzhang_type[i].ToString();
//guzhang_Type[i] =guzhangtype_comboBox1.Items[i].ToString();//此处不能赋值
}
guzhang.guzhang_type.CopyTo(guzhang_Type);
for (int i = 0; i < guzhang.guzhang_type.Count; i++)
{
s += sum[i];
}
for (int i = 0; i < guzhang.guzhang_type.Count; i++)
{
pro[i] = sum[i] * (1 / s);
yData[i] = double.Parse(pro[i].ToString("0.00"));
}
guzhang_pie_chart.Series[0].Points.DataBindXY(guzhang_Type, yData);
}
}
if (single_or_all) //如果选择所有线路
{
if (rbtnBar.Checked) //当选择柱状图时
{
DataTable dt1 = default(DataTable);
dt1 = Create_DataTable(); //返回值给dt2//调用
//设置图表数据源
guzhang_bar_chart.DataSource = dt1;
//绑定数据
guzhang_bar_chart.DataBind();
}
if (rbtnPie.Checked)
{
double s = 0; //总
//List<String> xData = new List<String>();//故障类型就5种
//List<Double> yData = new List<Double>();
double[] sum = new double[5];
double[] pro = new double[5];
string[] guzhang_Type = new string[5];
double[] yData = new double[5];//故障类型的数量5中
DBlink db = new DBlink();
if (db.DBcon())
{
db.Gettype_count(year);//输入线路名得到故障类型和数目
}
db.DBclose();
for (int i = 0; i < guzhang.guzhang_type.Count; i++)
{
sum[i] = double.Parse(guzhang.count[i].ToString()); //得到故障数量
// guzhang_Type[i] = guzhang.guzhang_type[i].ToString();//
//textBox1.Text= guzhang.guzhang_type[i].ToString();
//guzhang_Type[i] =guzhangtype_comboBox1.Items[i].ToString();//此处不能赋值
}
guzhang.guzhang_type.CopyTo(guzhang_Type); //将 ArrayList中guzhang.guzhang_type复制到数组guzhang_Type
for (int i = 0; i < guzhang.guzhang_type.Count; i++)
{
s += sum[i];
}
for (int i = 0; i < guzhang.guzhang_type.Count; i++)
{
double tmp = 1 / s;
pro[i] = sum[i] * tmp;
yData[i] = double.Parse(pro[i].ToString("0.00"));
}
guzhang_pie_chart.Series[0].Points.DataBindXY(guzhang_Type, yData);
}
}
}
private DataTable Create_DataTable()//11-9-2125选择全部线路柱状图
{
//创建一个dataTable chart 的数据源
DataTable dt1 = new DataTable();
dt1.Columns.Add("日期");//添加5列数据
dt1.Columns.Add("断裂");
dt1.Columns.Add("拉伸");
dt1.Columns.Add("进水");
dt1.Columns.Add("异常");
dt1.Columns.Add("其他"); //添加5列
double[] month = new double[100]; //月份
double[] date1 = new double[100];
string[] type = new string[100];
double resultmonth = 0;
DataRow dr;
//添加行数据
//连接数据库
DBlink db = new DBlink();
if (db.DBcon())
{
db.Getmonth_guzhang(year);//输入线路名得到故障日期和类型
}
db.DBclose();
for (int i = 0; i < guzhang.date.Count; i++)
{
date1[i] = guzhang.date[i]; //获得月份
type[i] = guzhang.guzhang_type[i].ToString(); //获得对应的故障类型
}
DBlink db1 = new DBlink();
if (db1.DBcon())
{
db1.Getmonth(year);//输入线路名得到故障日期月份
}
db1.DBclose();
for (int i = 0; i < guzhang.date.Count; i++)
{
month[i] = guzhang.date[i];//7 8 9 10 11
}
double[] num = new double[] { 0, 0, 0, 0, 0 };
for (int k = 0; k < month.Length; k++) //已有月份month[0,1,2]=8,9,10
{
for (int i = 0; i < date1.Length; i++) //与实际对比
{
if (month[k] == date1[i]) //比如date1[0]==month[0]=8
{
resultmonth = month[k];
string type1 = type[i]; //type[0]=断裂
switch (type1) //某一月份的故障类型统计
{
case "断裂": //断裂
num[0]++;
break;
case "拉伸":
num[1]++;
break;
case "接头盒进水":
num[2]++;
break;
case "异常":
num[3]++;
break;
case "其他":
num[4]++;
break;
}
}
}
dr = dt1.NewRow();
dr["日期"] = month[k] + "月"; //8,9,10月}
dr["断裂"] = num[0];
dr["拉伸"] = num[1];
dr["进水"] = num[2];
dr["异常"] = num[3];
dr["其他"] = num[4];
dt1.Rows.Add(dr);
for (int i = 0; i < 5; i++)
{
num[i] = 0;
}
}
return(dt1);
}