private double peakCompare; ///自相关函数第一副峰与主峰幅度平方之比
#endregion
#region 构造函数
/// <summary>
///参数计算
/// </summary>
/// <param name="name">BPSK或BOC信号的类型</param>
/// <param name="psdSequence">BPSK或BOC信号的频率谱密度采样点集合</param>
/// <param name="autoCorrelationSequence">BPSK或BOC信号的自相关函数的点集合</param>
/// <returns></returns>
public Param(string name, List <Point> psdSequence, List <Point> autoCorrelationSequence)
{
//从文件中读取初始化参数
FileStream fileStream = new FileStream(@"../../bandWidth.txt", FileMode.Open, FileAccess.Read); //打开参数存储文件并写入文件流
StreamReader streamReader = new StreamReader(fileStream); //创建文件流写入类
string[] str = streamReader.ReadLine().Split(','); //从文件中读取字符串，并以','为间隔提取出参数
boundWidth = Convert.ToInt32(str[0]); //如下四行为将参数存储到本类的私有字段中
foreBW = Convert.ToInt32(str[1]);
stepLength = boundWidth / Convert.ToInt32(str[2]);
acCount = Convert.ToInt32(str[3]);
val = (boundWidth - foreBW) / (2 * stepLength);
//关闭文件流
streamReader.Close();
fileStream.Close();
BPSK_Sequence_Generate bpsk = new BPSK_Sequence_Generate(1.023); ///实例化1.023MHzBPSK
BOC_Sequence_Generate boc = new BOC_Sequence_Generate(10, 5); ///实例化BOC（10,5）
frequenceDelta = GetFrequenceDelta(psdSequence); ///求得频谱主瓣距频带中心的频偏
lambda = LambdaGet(psdSequence); ///求得带限功率λ
nintyPercentBW = GetNintypercentBW(psdSequence); ///求得90%功率的带宽
waste = GetWaste(psdSequence); ///求得带外的损失
betaSq = RMS(psdSequence); ///求得带限信号的均方根带宽
betaRect = Bandwidth(psdSequence); ///求得等效矩形带宽
klsWithSelf = KLS(psdSequence, psdSequence); ///求得与自身的频谱隔离系数
klsWithBpsk = KLS(psdSequence, bpsk.GetPsdSequenceReal); ///求得与 1．023M H zBPSK 的频谱隔离系数
klsWithBoc = KLS(psdSequence, boc.GetPsdSequenceReal); ///求得与BOC (10，5)的频谱隔离系数
delay = GetDelay(autoCorrelationSequence); ///求得自相关函数主峰与第一副峰间的时延、自相关函数第一副峰与主峰幅度平方之比
this.name = name; ///得到选择的波形类型
}
public Param(string name, List <Point> signalPoints)
{
BPSK_Sequence_Generate bpsk = new BPSK_Sequence_Generate(1.023, 2);
BOC_Sequence_Generate boc = new BOC_Sequence_Generate(10, 5);
frequenceDelta = GetFrequenceDelta(signalPoints);
lambda = LambdaGet(signalPoints);
betaSq = RMS(signalPoints);
betaRect = Bandwidth(signalPoints);
klsWithSelf = KLS(signalPoints, signalPoints);
klsWithBpsk = KLS(signalPoints, bpsk.GetPsdSequenceReal);
klsWithBoc = KLS(signalPoints, boc.GetPsdSequenceReal);
this.name = name;
}
/// <summary>
/// 添加按钮的事件处理程序
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void AddButton_Click(object sender, RoutedEventArgs e)
{
try
{
string name;
if (context.FrequenceBpsk != 0)
{
name = String.Format(context.FrequenceBpsk + "MHzBPSK");
if (context.nameList.Contains(name))
{
MessageBox.Show("已添加过该BPSK参数", "提示");
}
else
{
BPSK_Sequence_Generate bpskSequenceGenerate = new BPSK_Sequence_Generate(Convert.ToDouble(context.FrequenceBpsk));//利用TextBox中输入的参数获取一个序列
paramList.Add(new Param(name, bpskSequenceGenerate.GetPsdSequenceReal, null));
context.nameList.Add(name);
}
}
if ((context.Alpha != 0) && (context.Beta != 0))
{
name = String.Format("BOC(" + context.Alpha + "," + context.Beta + ")");
if (context.nameList.Contains(name))
{
MessageBox.Show("已添加过该BOC参数", "提示");
}
else
{
BOC_Sequence_Generate bocSequenceGenerate = new BOC_Sequence_Generate(Convert.ToInt32(context.Alpha), Convert.ToInt32(context.Beta)); //利用TextBox中输入的参数获取一个序列
paramList.Add(new Param(name, bocSequenceGenerate.GetPsdSequenceReal, bocSequenceGenerate.GetAutocorrelationSequence)); //添加到listView显示
context.nameList.Add(name); //在已添加列表中做出标记以免重复添加
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
context.FrequenceBpsk = 0;
context.Alpha = 0;
context.Beta = 0;
}
}
private void AddButton_Click(object sender, RoutedEventArgs e)
{
string name;
if (context.FrequenceBpsk != 0)
{
name = String.Format(context.FrequenceBpsk + "MHzBPSK");
if (context.nameList.Contains(name))
{
MessageBox.Show("已添加过该BPSK参数", "提示");
}
else
{
BPSK_Sequence_Generate bpskSequenceGenerate = new BPSK_Sequence_Generate(Convert.ToDouble(context.FrequenceBpsk), 2);//利用TextBox中输入的参数获取一个序列
paramList.Add(new Param(name, bpskSequenceGenerate.GetPsdSequenceReal));
context.nameList.Add(name);
}
}
if ((context.Alpha != 0) && (context.Beta != 0))
{
name = String.Format("BOC(" + context.Alpha + "," + context.Beta + ")");
if (context.nameList.Contains(name))
{
MessageBox.Show("已添加过该BOC参数", "提示");
}
else
{
BOC_Sequence_Generate bocSequenceGenerate = new BOC_Sequence_Generate(Convert.ToInt32(context.Alpha), Convert.ToInt32(context.Beta));//利用TextBox中输入的参数获取一个序列
paramList.Add(new Param(name, bocSequenceGenerate.GetPsdSequenceReal));
context.nameList.Add(name);
}
}
context.FrequenceBpsk = 0;
context.Alpha = 0;
context.Beta = 0;
}
private void PaintButton_Click(object sender, RoutedEventArgs e)
{
BPSK_Sequence_Generate bpskSequenceGenerate = new BPSK_Sequence_Generate(Convert.ToDouble(context.FrequenceBpsk), 2); //利用TextBox中输入的参数获取一个序列
BOC_Sequence_Generate bocSequenceGenerate = new BOC_Sequence_Generate(Convert.ToInt32(context.Alpha), Convert.ToInt32(context.Beta)); //利用TextBox中输入的参数获取一个序列
NewThread newThread = new NewThread();
if (context.WhichMode)
{
if (context.TimeDomain)
{
context.points = new List <Point>();
newThread.whichFigure = "bpskTimeDomain";
}
else if (context.Psd)
{
context.points = bpskSequenceGenerate.GetPsdSequenceRealDb;//把计算得到的点序列存到context类中
newThread.whichFigure = "bpskPsd";
}
else if (context.Autocorrelation)
{
context.points = bpskSequenceGenerate.GetAutocorrelationSequence;
newThread.whichFigure = "bpskAutocorrelation";
}
if ((context.points != null) && (context.points.Count != 0))
{
newThread.points = context.points;
Thread thread = new Thread(new ThreadStart(newThread.StartThread));
thread.SetApartmentState(ApartmentState.STA);
thread.Start();
}
else
{
MessageBox.Show("请先输入频率", "错误");
}
}
else
{
if (context.TimeDomain)
{
context.points = new List <Point>();
newThread.whichFigure = "bocTimeDomain";
}
else if (context.Psd)
{
context.points = bocSequenceGenerate.GetPsdSequenceRealDb;//把计算得到的点序列存到context类中
newThread.whichFigure = "bocPsd";
}
else if (context.Autocorrelation)
{
context.points = bocSequenceGenerate.GetAutocorrelationSequence;
newThread.whichFigure = "bocAutocorrelation";
}
if ((context.points != null) && (context.points.Count != 0))
{
newThread.points = context.points;
Thread thread = new Thread(new ThreadStart(newThread.StartThread));
thread.SetApartmentState(ApartmentState.STA);
thread.Start();
}
else
{
MessageBox.Show("请先输入频率", "错误");
}
}
}
/// <summary>
/// tab_1中的添加按钮事件处理程序
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Add_Button_Click(object sender, RoutedEventArgs e)
{
string name = null;
try
{
if (context.WhichMode) //如果要添加的是bpsk参数
{
if (context.dictionaryBpskBoc.Count == 0) //当第一次向字典中添加数据时
{
BPSK_Sequence_Generate bpsk_Sequence_Generate = new BPSK_Sequence_Generate(Convert.ToDouble(context.FrequenceBpsk)); //创建bpsk实例
if (context.TimeDomain) //如果选择的是画时域波形
{
flagTab1 = 0; //设定标志位
name = context.FrequenceBpsk + "MHz" + "BPSK" + "时域波形"; //设定曲线名称
context.dictionaryBpskBoc.Add(name, bpsk_Sequence_Generate.GetBpskSequence); //将曲线名称和曲线保存，以下均相同
}
else if (context.Psd)
{
flagTab1 = 1;
name = context.FrequenceBpsk + "MHz" + "BPSK" + "谱密度";
context.dictionaryBpskBoc.Add(name, bpsk_Sequence_Generate.GetPsdSequenceRealDb);
}
else if (context.Autocorrelation)
{
flagTab1 = 2;
name = context.FrequenceBpsk + "MHz" + "BPSK" + "自相关";
context.dictionaryBpskBoc.Add(name, bpsk_Sequence_Generate.GetAutocorrelationSequence);
}
listBox_Tab1.Items.Add(name);
}
else if (context.dictionaryBpskBoc.Count < 5)//当添加小于五项时正常添加。检测标志位和选择的图形类别以判断是否在添加同一类型的图像
{
BPSK_Sequence_Generate bpsk_Sequence_Generate = new BPSK_Sequence_Generate(Convert.ToDouble(context.FrequenceBpsk));
if (context.TimeDomain && (flagTab1 == 0))
{
throw new Exception("观察时域波形时只可添加一个");
}
else if (context.Psd && (flagTab1 == 1))
{
name = context.FrequenceBpsk + "MHz" + "BPSK" + "谱密度";
context.dictionaryBpskBoc.Add(name, bpsk_Sequence_Generate.GetPsdSequenceRealDb);
listBox_Tab1.Items.Add(name);
}
else if (context.Autocorrelation && (flagTab1 == 2))
{
name = context.FrequenceBpsk + "MHz" + "BPSK" + "自相关";
context.dictionaryBpskBoc.Add(name, bpsk_Sequence_Generate.GetAutocorrelationSequence);
listBox_Tab1.Items.Add(name);
}
else//当添加不同类型波形时抛出异常
{
throw new FormatException("请选择和第一次相同类别的波形！");
}
}
else//当添加超过五项时抛出异常
{
throw new IndexOutOfRangeException("最多添加五项！");
}
}
else
{
if (context.dictionaryBpskBoc.Count == 0)//完全同上
{
BOC_Sequence_Generate boc_Sequence_Generate = new BOC_Sequence_Generate(Convert.ToInt32(context.Alpha), Convert.ToInt32(context.Beta));
if (context.TimeDomain)
{
flagTab1 = 0;
name = "BOC" + "(" + context.Alpha + "," + context.Beta + ")" + "时域波形";
context.dictionaryBpskBoc.Add(name, boc_Sequence_Generate.GetBocSequence);
//添加序列
}
else if (context.Psd)
{
flagTab1 = 1;
name = "BOC" + "(" + context.Alpha + "," + context.Beta + ")" + "谱密度";
context.dictionaryBpskBoc.Add(name, boc_Sequence_Generate.GetPsdSequenceRealDb);
}
else if (context.Autocorrelation)
{
flagTab1 = 2;
name = "BOC" + "(" + context.Alpha + "," + context.Beta + ")" + "自相关";
context.dictionaryBpskBoc.Add(name, boc_Sequence_Generate.GetAutocorrelationSequence);
}
listBox_Tab1.Items.Add(name);
}
else if (context.dictionaryBpskBoc.Count < 5)
{
BOC_Sequence_Generate boc_Sequence_Generate = new BOC_Sequence_Generate(Convert.ToInt32(context.Alpha), Convert.ToInt32(context.Beta));
if (context.TimeDomain && (flagTab1 == 0))
{
throw new Exception("观察时域波形时只可添加一个");
}
else if (context.Psd && (flagTab1 == 1))
{
name = "BOC" + "(" + context.Alpha + "," + context.Beta + ")" + "谱密度";
context.dictionaryBpskBoc.Add(name, boc_Sequence_Generate.GetPsdSequenceRealDb);
listBox_Tab1.Items.Add(name);
}
else if (context.Autocorrelation && (flagTab1 == 2))
{
name = "BOC" + "(" + context.Alpha + "," + context.Beta + ")" + "自相关";
context.dictionaryBpskBoc.Add(name, boc_Sequence_Generate.GetAutocorrelationSequence);
listBox_Tab1.Items.Add(name);
}
else
{
throw new FormatException("请选择和第一次相同类别的波形！");
}
}
else
{
throw new IndexOutOfRangeException("最多添加五项！");
}
}
}
catch (IOException ex)//处理IO错误
{
MessageBox.Show(ex.Message);
}
catch (ArgumentException)//处理参数错误
{
MessageBox.Show("已添加该项", "提示");
}
catch (FormatException ex)//处理格式错误
{
MessageBox.Show(ex.Message, "提示");
}
catch (IndexOutOfRangeException ex)//处理超出数组索引错误
{
MessageBox.Show(ex.Message, "提示");
}
catch (Exception ex)//处理其他一般错误
{
MessageBox.Show(ex.Message, "提示");
}
finally//无论是否发生错误均重置输入的参数
{
//重置输入的参数
context.FrequenceBpsk = 0;
context.Alpha = 0;
context.Beta = 0;
}
}
/// <summary>
/// tab_2的添加按钮的事件处理程序
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Add2_Button_Click(object sender, RoutedEventArgs e)
{
string name = null;
try
{
if (context.SLine)
{
int delta;
switch (comboBox_SLine.SelectedIndex)//根据不同的s曲线选择不同的Δ参数
{
case 0:
delta = 20;
break;
case 1:
delta = 30;
break;
case 2:
delta = 40;
break;
case 3:
delta = 50;
break;
case 4:
delta = 60;
break;
default:
delta = 20;
break;
}
if (context.WhichMode_2)//同tab_1的添加按钮逻辑
{
if (context.dictionaryError.Count == 0)
{
BPSK_Sequence_Generate bpsk_Sequence_Generate = new BPSK_Sequence_Generate(Convert.ToDouble(context.FrequenceBpsk));
Error error = new Error();
flagTab2 = 0;
name = context.FrequenceBpsk + "MHz" + "BPSK" + delta + "ns";
context.dictionaryError.Add(name, error.Varone(bpsk_Sequence_Generate.GetAutocorrelationSequence, delta));
listBox_Tab2.Items.Add(name);
}
else if (context.dictionaryError.Count < 5)
{
BPSK_Sequence_Generate bpsk_Sequence_Generate = new BPSK_Sequence_Generate(Convert.ToDouble(context.FrequenceBpsk));
Error error = new Error();
if (flagTab2 == 0)
{
name = context.FrequenceBpsk + "MHz" + "BPSK" + delta + "ns";
context.dictionaryError.Add(name, error.Varone(bpsk_Sequence_Generate.GetAutocorrelationSequence, delta));
listBox_Tab2.Items.Add(name);
}
else
{
throw new FormatException("请选择和第一次相同类别的波形！");
}
}
else
{
throw new IndexOutOfRangeException("最多添加五项！");
}
}
else
{
if (context.dictionaryError.Count == 0)
{
BOC_Sequence_Generate boc_Sequence_Generate = new BOC_Sequence_Generate(Convert.ToInt32(context.Alpha), Convert.ToInt32(context.Beta));
Error error = new Error();
flagTab2 = 0;
name = "BOC" + "(" + context.Alpha + "," + context.Beta + ")" + delta + "ns";
context.dictionaryError.Add(name, error.Varone(boc_Sequence_Generate.GetAutocorrelationSequence, delta));
listBox_Tab2.Items.Add(name);
}
else if (context.dictionaryError.Count < 5)
{
BOC_Sequence_Generate boc_Sequence_Generate = new BOC_Sequence_Generate(Convert.ToInt32(context.Alpha), Convert.ToInt32(context.Beta));
Error error = new Error();
if (flagTab2 == 0)
{
name = "BOC" + "(" + context.Alpha + "," + context.Beta + ")" + delta + "ns";
context.dictionaryError.Add(name, error.Varone(boc_Sequence_Generate.GetAutocorrelationSequence, delta));
listBox_Tab2.Items.Add(name);
}
else
{
throw new FormatException("请选择和第一次相同类别的波形！");
}
}
else
{
throw new IndexOutOfRangeException("最多添加五项！");
}
}
}
else if (context.Delay)
{
if (context.WhichMode_2)
{
if (context.dictionaryError.Count == 0)
{
BPSK_Sequence_Generate bpsk_Sequence_Generate = new BPSK_Sequence_Generate(Convert.ToDouble(context.FrequenceBpsk));
Error error = new Error();
flagTab2 = 1;
name = context.FrequenceBpsk + "MHz" + "BPSK" + "码跟踪误差";
context.dictionaryError.Add(name, error.SigmaDeltaSequenceGenerate(bpsk_Sequence_Generate.GetPsdSequenceReal));
listBox_Tab2.Items.Add(name);
}
else if (context.dictionaryError.Count < 5)
{
BPSK_Sequence_Generate bpsk_Sequence_Generate = new BPSK_Sequence_Generate(Convert.ToDouble(context.FrequenceBpsk));
Error error = new Error();
if (flagTab2 == 1)
{
name = context.FrequenceBpsk + "MHz" + "BPSK" + "码跟踪误差";
context.dictionaryError.Add(name, error.SigmaDeltaSequenceGenerate(bpsk_Sequence_Generate.GetPsdSequenceReal));
listBox_Tab2.Items.Add(name);
}
else
{
throw new FormatException("请选择和第一次相同类别的波形！");
}
}
else
{
throw new IndexOutOfRangeException("最多添加五项！");
}
}
else
{
if (context.dictionaryError.Count == 0)
{
BOC_Sequence_Generate boc_Sequence_Generate = new BOC_Sequence_Generate(Convert.ToInt32(context.Alpha), Convert.ToInt32(context.Beta));
Error error = new Error();
flagTab2 = 1;
name = "BOC" + "(" + context.Alpha + "," + context.Beta + ")" + "码跟踪误差";
context.dictionaryError.Add(name, error.SigmaDeltaSequenceGenerate(boc_Sequence_Generate.GetPsdSequenceReal));
listBox_Tab2.Items.Add(name);
}
else if (context.dictionaryError.Count < 5)
{
BOC_Sequence_Generate boc_Sequence_Generate = new BOC_Sequence_Generate(Convert.ToInt32(context.Alpha), Convert.ToInt32(context.Beta));
Error error = new Error();
if (flagTab2 == 1)
{
name = "BOC" + "(" + context.Alpha + "," + context.Beta + ")" + "码跟踪误差";
context.dictionaryError.Add(name, error.SigmaDeltaSequenceGenerate(boc_Sequence_Generate.GetPsdSequenceReal));
listBox_Tab2.Items.Add(name);
}
else
{
throw new FormatException("请选择和第一次相同类别的波形！");
}
}
else
{
throw new IndexOutOfRangeException("最多添加五项！");
}
}
}
else if (context.CN)
{
BPSK_Sequence_Generate bpsk_Sequence_Generate;
BOC_Sequence_Generate boc_Sequence_Generate;
Error error = new Error();
List <Point> tempPoints = new List <Point>();
switch (comboBox_DB.SelectedIndex)
{
case 0:
bpsk_Sequence_Generate = new BPSK_Sequence_Generate(1.023);
name = "1.023MHz" + "PSK-R";
tempPoints = error.SigmaCNDbSequenceGenerate(bpsk_Sequence_Generate.GetPsdSequenceReal, "BPSK");
break;
case 1:
bpsk_Sequence_Generate = new BPSK_Sequence_Generate(10.23);
name = "10.23MHz" + "PSK-R";
tempPoints = error.SigmaCNDbSequenceGenerate(bpsk_Sequence_Generate.GetPsdSequenceReal, "BPSK");
break;
case 2:
boc_Sequence_Generate = new BOC_Sequence_Generate(5, 2);
name = "BOC" + "(5,2)";
tempPoints = error.SigmaCNDbSequenceGenerate(boc_Sequence_Generate.GetPsdSequenceReal, "BOC(5,2)");
break;
case 3:
boc_Sequence_Generate = new BOC_Sequence_Generate(8, 4);
name = "BOC" + "(8,4)";
tempPoints = error.SigmaCNDbSequenceGenerate(boc_Sequence_Generate.GetPsdSequenceReal, "BOC(8,4)");
break;
case 4:
boc_Sequence_Generate = new BOC_Sequence_Generate(10, 5);
name = "BOC" + "(10,5)";
tempPoints = error.SigmaCNDbSequenceGenerate(boc_Sequence_Generate.GetPsdSequenceReal, "BOC(10,5)");
break;
}
if (context.dictionaryError.Count == 0)
{
flagTab2 = 2;
context.dictionaryError.Add(name, tempPoints);
listBox_Tab2.Items.Add(name);
}
else if (context.dictionaryError.Count < 5)
{
if (flagTab2 == 2)
{
context.dictionaryError.Add(name, tempPoints);
listBox_Tab2.Items.Add(name);
}
else
{
throw new FormatException("请选择和第一次相同类别的波形！");
}
}
else
{
throw new IndexOutOfRangeException("最多添加五项！");
}
}
else if (context.MultiPath)
{
BPSK_Sequence_Generate bpsk_Sequence_Generate;
BOC_Sequence_Generate boc_Sequence_Generate;
Error error = new Error();
List <Point> tempPoints_1 = new List <Point>();
List <Point> tempPoints_2 = new List <Point>();
switch (comboBox_MultiPath.SelectedIndex)
{
case 0:
bpsk_Sequence_Generate = new BPSK_Sequence_Generate(1.023);
name = "1.023MHz" + "PSK-R";
if (error.MultiPathSequenceGenerate(bpsk_Sequence_Generate.GetPsdSequenceReal, out tempPoints_1, out tempPoints_2, "BPSK"))
{
break;
}
else
{
throw new Exception("Error");
}
case 1:
bpsk_Sequence_Generate = new BPSK_Sequence_Generate(10.23);
name = "10.23MHz" + "PSK-R";
if (error.MultiPathSequenceGenerate(bpsk_Sequence_Generate.GetPsdSequenceReal, out tempPoints_1, out tempPoints_2, "BPSK"))
{
break;
}
else
{
throw new Exception("Error");
}
case 2:
boc_Sequence_Generate = new BOC_Sequence_Generate(5, 2);
name = "BOC" + "(5,2)";
if (error.MultiPathSequenceGenerate(boc_Sequence_Generate.GetPsdSequenceReal, out tempPoints_1, out tempPoints_2, "BPSK"))
{
break;
}
else
{
throw new Exception("Error");
}
case 3:
boc_Sequence_Generate = new BOC_Sequence_Generate(8, 4);
name = "BOC" + "(8,4)";
if (error.MultiPathSequenceGenerate(boc_Sequence_Generate.GetPsdSequenceReal, out tempPoints_1, out tempPoints_2, "BPSK"))
{
break;
}
else
{
throw new Exception("Error");
}
case 4:
boc_Sequence_Generate = new BOC_Sequence_Generate(10, 5);
name = "BOC" + "(10,5)";
if (error.MultiPathSequenceGenerate(boc_Sequence_Generate.GetPsdSequenceReal, out tempPoints_1, out tempPoints_2, "BPSK"))
{
break;
}
else
{
throw new Exception("Error");
}
}
if (context.dictionaryError.Count == 0)
{
flagTab2 = 3;
context.dictionaryError.Add(name + "Even", tempPoints_1);
context.dictionaryError.Add(name + "Odd", tempPoints_2);
listBox_Tab2.Items.Add(name);
}
else if (context.dictionaryError.Count < 10)
{
if (flagTab2 == 3)
{
context.dictionaryError.Add(name + "Even", tempPoints_1);
context.dictionaryError.Add(name + "Odd", tempPoints_2);
listBox_Tab2.Items.Add(name);
}
else
{
throw new FormatException("请选择和第一次相同类别的波形！");
}
}
else
{
throw new IndexOutOfRangeException("最多添加五项！");
}
}
}
catch (ArgumentException)
{
MessageBox.Show("已添加该项", "提示");
}
catch (FormatException ex)
{
MessageBox.Show(ex.Message, "提示");
}
catch (IndexOutOfRangeException ex)
{
MessageBox.Show(ex.Message, "提示");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "提示");
}
}
