How to create many series
0
Create an object in the class "Series ema = new Series("ema");"
With the button "indicator_Click" download modal dialog.
In the window using the "ComboBox" select options: dig.type, dig.period.
Series ema = new Series("ema");
**********************************************
private void indicator_Click(object sender, EventArgs e)
{
ModalDialogBox dig = new ModalDialogBox();
{
if (dig.ShowDialog() == DialogResult.OK)
{
string formulaName = dig.type;
FinancialFormula formula = (FinancialFormula)Enum.Parse(typeof(FinancialFormula), formulaName, true);
chart1.Series.Add(ema);
chart1.DataManipulator.FinancialFormula(formula, dig.period, "price", "ema");
chart1.Series["ema"].Color = Color.Red;
chart1.Series["ema"].ChartType = SeriesChartType.Line;
chart1.Series["ema"].BorderWidth = 2;
chart1.Series["ema"].ShadowOffset = 1;
}
}
}
Next, if the indicator is not needed, delete it.
private void delete_Click(object sender, EventArgs e)
{
chart1.Series.Remove(ema);
}
I need to be able to add a second, third indicator.
If I try to add a series of the second indicator, an error occurs because the indicator already exists.
You can of course create multiple objects in a class:
Series ema1 = new Series("ema1");
Series ema2 = new Series("ema2");
Series ema3 = new Series("ema3");
but I do not like this method, because I do not know in advance how many indicators will be needed
c# .net winforms mschart
asked Nov 23 '18 at 17:42
user287629user287629
156
|
show 6 more comments
0
Create an object in the class "Series ema = new Series("ema");"
With the button "indicator_Click" download modal dialog.
In the window using the "ComboBox" select options: dig.type, dig.period.
Series ema = new Series("ema");
**********************************************
private void indicator_Click(object sender, EventArgs e)
{
ModalDialogBox dig = new ModalDialogBox();
{
if (dig.ShowDialog() == DialogResult.OK)
{
string formulaName = dig.type;
FinancialFormula formula = (FinancialFormula)Enum.Parse(typeof(FinancialFormula), formulaName, true);
chart1.Series.Add(ema);
chart1.DataManipulator.FinancialFormula(formula, dig.period, "price", "ema");
chart1.Series["ema"].Color = Color.Red;
chart1.Series["ema"].ChartType = SeriesChartType.Line;
chart1.Series["ema"].BorderWidth = 2;
chart1.Series["ema"].ShadowOffset = 1;
}
}
}
Next, if the indicator is not needed, delete it.
private void delete_Click(object sender, EventArgs e)
{
chart1.Series.Remove(ema);
}
I need to be able to add a second, third indicator.
If I try to add a series of the second indicator, an error occurs because the indicator already exists.
You can of course create multiple objects in a class:
Series ema1 = new Series("ema1");
Series ema2 = new Series("ema2");
Series ema3 = new Series("ema3");
but I do not like this method, because I do not know in advance how many indicators will be needed
c# .net winforms mschart
asked Nov 23 '18 at 17:42
user287629user287629
156
I have no idea what to want to achieve. The usual way to use Series is to add DataPoints to them. Do you have any data? What do you mean by 'indicator'?? Are the data bound to a fieldprice?
– TaW
Nov 23 '18 at 18:19
Yes, " ema "data is calculated based on" price" The indicator is what is drawn " chart1.DataManipulator.FinancialFormula (formula, dig.period, "price", " ema");". The data "price" is getting so: chart1.Series["price"].Points.AddXY(i, h,l,o,c); I added the picture above with explanations. The indicator is calculated based on the parameter "c" of "price"
– user287629
Nov 23 '18 at 18:56
1
OK. so you want to dynamically create more Series, all bound to the data by some formula. What is keeping you? Move the Series declaration to the click and use varying series names. you will need to somehow decide on the relation/scheme for series-name-formula and which is the one to delete.
– TaW
Nov 23 '18 at 19:01
1
Let's not call a Series an object, ok? You can reference each Series that is in the chart.Series collection by its name. So you can dochart1.Series.Remove(chart1.Series[aSeriesName]);. Just know which series you have selected currently..!
– TaW
Nov 23 '18 at 19:43
1
You should probably store the names in aList<string>. But you can also enumerate the chart.Sereis collection. For a user interface solution you may even choose to use a mouseclick and a HitTest on the legend to pick a series. Its Name property can then be used....
– TaW
Nov 23 '18 at 21:06
|
show 6 more comments
0
0
0
Create an object in the class "Series ema = new Series("ema");"
With the button "indicator_Click" download modal dialog.
In the window using the "ComboBox" select options: dig.type, dig.period.
Series ema = new Series("ema");
**********************************************
private void indicator_Click(object sender, EventArgs e)
{
ModalDialogBox dig = new ModalDialogBox();
{
if (dig.ShowDialog() == DialogResult.OK)
{
string formulaName = dig.type;
FinancialFormula formula = (FinancialFormula)Enum.Parse(typeof(FinancialFormula), formulaName, true);
chart1.Series.Add(ema);
chart1.DataManipulator.FinancialFormula(formula, dig.period, "price", "ema");
chart1.Series["ema"].Color = Color.Red;
chart1.Series["ema"].ChartType = SeriesChartType.Line;
chart1.Series["ema"].BorderWidth = 2;
chart1.Series["ema"].ShadowOffset = 1;
}
}
}
Next, if the indicator is not needed, delete it.
private void delete_Click(object sender, EventArgs e)
{
chart1.Series.Remove(ema);
}
I need to be able to add a second, third indicator.
If I try to add a series of the second indicator, an error occurs because the indicator already exists.
You can of course create multiple objects in a class:
Series ema1 = new Series("ema1");
Series ema2 = new Series("ema2");
Series ema3 = new Series("ema3");
but I do not like this method, because I do not know in advance how many indicators will be needed
c# .net winforms mschart
asked Nov 23 '18 at 17:42
user287629user287629
156
Create an object in the class "Series ema = new Series("ema");"
With the button "indicator_Click" download modal dialog.
In the window using the "ComboBox" select options: dig.type, dig.period.
Series ema = new Series("ema");
**********************************************
private void indicator_Click(object sender, EventArgs e)
{
ModalDialogBox dig = new ModalDialogBox();
{
if (dig.ShowDialog() == DialogResult.OK)
{
string formulaName = dig.type;
FinancialFormula formula = (FinancialFormula)Enum.Parse(typeof(FinancialFormula), formulaName, true);
chart1.Series.Add(ema);
chart1.DataManipulator.FinancialFormula(formula, dig.period, "price", "ema");
chart1.Series["ema"].Color = Color.Red;
chart1.Series["ema"].ChartType = SeriesChartType.Line;
chart1.Series["ema"].BorderWidth = 2;
chart1.Series["ema"].ShadowOffset = 1;
}
}
}
Next, if the indicator is not needed, delete it.
private void delete_Click(object sender, EventArgs e)
{
chart1.Series.Remove(ema);
}
I need to be able to add a second, third indicator.
If I try to add a series of the second indicator, an error occurs because the indicator already exists.
You can of course create multiple objects in a class:
Series ema1 = new Series("ema1");
Series ema2 = new Series("ema2");
Series ema3 = new Series("ema3");
but I do not like this method, because I do not know in advance how many indicators will be needed
c# .net winforms mschart
c# .net winforms mschart
asked Nov 23 '18 at 17:42
user287629user287629
156
asked Nov 23 '18 at 17:42
user287629user287629
156
edited Nov 23 '18 at 21:04
user287629
asked Nov 23 '18 at 17:42
user287629user287629
156
asked Nov 23 '18 at 17:42
user287629user287629
156
asked Nov 23 '18 at 17:42
user287629user287629
156
156
I have no idea what to want to achieve. The usual way to use Series is to add DataPoints to them. Do you have any data? What do you mean by 'indicator'?? Are the data bound to a fieldprice?
– TaW
Nov 23 '18 at 18:19
Yes, " ema "data is calculated based on" price" The indicator is what is drawn " chart1.DataManipulator.FinancialFormula (formula, dig.period, "price", " ema");". The data "price" is getting so: chart1.Series["price"].Points.AddXY(i, h,l,o,c); I added the picture above with explanations. The indicator is calculated based on the parameter "c" of "price"
– user287629
Nov 23 '18 at 18:56
1
OK. so you want to dynamically create more Series, all bound to the data by some formula. What is keeping you? Move the Series declaration to the click and use varying series names. you will need to somehow decide on the relation/scheme for series-name-formula and which is the one to delete.
– TaW
Nov 23 '18 at 19:01
1
Let's not call a Series an object, ok? You can reference each Series that is in the chart.Series collection by its name. So you can dochart1.Series.Remove(chart1.Series[aSeriesName]);. Just know which series you have selected currently..!
– TaW
Nov 23 '18 at 19:43
1
You should probably store the names in aList<string>. But you can also enumerate the chart.Sereis collection. For a user interface solution you may even choose to use a mouseclick and a HitTest on the legend to pick a series. Its Name property can then be used....
– TaW
Nov 23 '18 at 21:06
|
show 6 more comments
I have no idea what to want to achieve. The usual way to use Series is to add DataPoints to them. Do you have any data? What do you mean by 'indicator'?? Are the data bound to a fieldprice?
– TaW
Nov 23 '18 at 18:19
Yes, " ema "data is calculated based on" price" The indicator is what is drawn " chart1.DataManipulator.FinancialFormula (formula, dig.period, "price", " ema");". The data "price" is getting so: chart1.Series["price"].Points.AddXY(i, h,l,o,c); I added the picture above with explanations. The indicator is calculated based on the parameter "c" of "price"
– user287629
Nov 23 '18 at 18:56
1
OK. so you want to dynamically create more Series, all bound to the data by some formula. What is keeping you? Move the Series declaration to the click and use varying series names. you will need to somehow decide on the relation/scheme for series-name-formula and which is the one to delete.
– TaW
Nov 23 '18 at 19:01
1
Let's not call a Series an object, ok? You can reference each Series that is in the chart.Series collection by its name. So you can dochart1.Series.Remove(chart1.Series[aSeriesName]);. Just know which series you have selected currently..!
– TaW
Nov 23 '18 at 19:43
1
You should probably store the names in aList<string>. But you can also enumerate the chart.Sereis collection. For a user interface solution you may even choose to use a mouseclick and a HitTest on the legend to pick a series. Its Name property can then be used....
– TaW
Nov 23 '18 at 21:06
I have no idea what to want to achieve. The usual way to use Series is to add DataPoints to them. Do you have any data? What do you mean by 'indicator'?? Are the data bound to a field
price?– TaW
Nov 23 '18 at 18:19
I have no idea what to want to achieve. The usual way to use Series is to add DataPoints to them. Do you have any data? What do you mean by 'indicator'?? Are the data bound to a field
price?– TaW
Nov 23 '18 at 18:19
Yes, " ema "data is calculated based on" price" The indicator is what is drawn " chart1.DataManipulator.FinancialFormula (formula, dig.period, "price", " ema");". The data "price" is getting so: chart1.Series["price"].Points.AddXY(i, h,l,o,c); I added the picture above with explanations. The indicator is calculated based on the parameter "c" of "price"
– user287629
Nov 23 '18 at 18:56
Yes, " ema "data is calculated based on" price" The indicator is what is drawn " chart1.DataManipulator.FinancialFormula (formula, dig.period, "price", " ema");". The data "price" is getting so: chart1.Series["price"].Points.AddXY(i, h,l,o,c); I added the picture above with explanations. The indicator is calculated based on the parameter "c" of "price"
– user287629
Nov 23 '18 at 18:56
1
1
OK. so you want to dynamically create more Series, all bound to the data by some formula. What is keeping you? Move the Series declaration to the click and use varying series names. you will need to somehow decide on the relation/scheme for series-name-formula and which is the one to delete.
– TaW
Nov 23 '18 at 19:01
OK. so you want to dynamically create more Series, all bound to the data by some formula. What is keeping you? Move the Series declaration to the click and use varying series names. you will need to somehow decide on the relation/scheme for series-name-formula and which is the one to delete.
– TaW
Nov 23 '18 at 19:01
1
1
Let's not call a Series an object, ok? You can reference each Series that is in the chart.Series collection by its name. So you can do
chart1.Series.Remove(chart1.Series[aSeriesName]);. Just know which series you have selected currently..!– TaW
Nov 23 '18 at 19:43
Let's not call a Series an object, ok? You can reference each Series that is in the chart.Series collection by its name. So you can do
chart1.Series.Remove(chart1.Series[aSeriesName]);. Just know which series you have selected currently..!– TaW
Nov 23 '18 at 19:43
1
1
You should probably store the names in a
List<string>. But you can also enumerate the chart.Sereis collection. For a user interface solution you may even choose to use a mouseclick and a HitTest on the legend to pick a series. Its Name property can then be used....– TaW
Nov 23 '18 at 21:06
You should probably store the names in a
List<string>. But you can also enumerate the chart.Sereis collection. For a user interface solution you may even choose to use a mouseclick and a HitTest on the legend to pick a series. Its Name property can then be used....– TaW
Nov 23 '18 at 21:06
|
show 6 more comments
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I have no idea what to want to achieve. The usual way to use Series is to add DataPoints to them. Do you have any data? What do you mean by 'indicator'?? Are the data bound to a field
price?– TaW
Nov 23 '18 at 18:19
Yes, " ema "data is calculated based on" price" The indicator is what is drawn " chart1.DataManipulator.FinancialFormula (formula, dig.period, "price", " ema");". The data "price" is getting so: chart1.Series["price"].Points.AddXY(i, h,l,o,c); I added the picture above with explanations. The indicator is calculated based on the parameter "c" of "price"
– user287629
Nov 23 '18 at 18:56
1
OK. so you want to dynamically create more Series, all bound to the data by some formula. What is keeping you? Move the Series declaration to the click and use varying series names. you will need to somehow decide on the relation/scheme for series-name-formula and which is the one to delete.
– TaW
Nov 23 '18 at 19:01
1
Let's not call a Series an object, ok? You can reference each Series that is in the chart.Series collection by its name. So you can do
chart1.Series.Remove(chart1.Series[aSeriesName]);. Just know which series you have selected currently..!– TaW
Nov 23 '18 at 19:43
1
You should probably store the names in a
List<string>. But you can also enumerate the chart.Sereis collection. For a user interface solution you may even choose to use a mouseclick and a HitTest on the legend to pick a series. Its Name property can then be used....– TaW
Nov 23 '18 at 21:06