VS 2008 MSChart Clearing At Runtime
Dec 7, 2010
I am using combobox on a form to select a graph to display on MSChart. The points are then drawn on the chart which is fine for the first chart selected.If I then select a second chart to display it adds the data to the current graph.I have tried Me.Chart1.Series(0).Points.Clear()which clears the points but the axis information remains ie The first chart has 10 sets of points so the y axis goes to 10. When selecting the next chart which has 15 points the y axis goes to 25 even with the points removed.I have also tried manually setting the x and y max values after the new points are added but it doesnt alter the values.Any idea how to set the chart back to default so that I can plot the next.
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Dec 28, 2009
I have a database with testmarks of - lets say 30 students. I would like to print a distribution chart using Mschart. The values will be loaded into an array ChartData(30) The distribution chart X-axsis should range from 0 - 100 and the Y-axsis 0 to the average amount.... hopes it makes sence....
[Code]...
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Dec 9, 2010
I have a problem with clearing my report at runtime.
The code which I execute to create report is as follows....:
CODE:
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Apr 8, 2010
How do I print a MSChart in vb2008?
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Oct 26, 2010
I've googled a bit and saw someone said they had success in simply dragging the .dll files over to their application's path. I have tried this as well, and unfortunately it doesn't work. It stops the errors, but my chart is entirely blank. Some of the features of the chart work. ie: the legend shows up. But I have hidden some items from the legend and they still appear in the legend while running on a 2.0 system. For example, on my development machine, it shows 4 items in the legend, but on the 2.0 machine, there are all 7 - including the 3 that I have hidden.
[Code]...
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Jan 26, 2011
I would like to use MSChart to display a line chart (X-Y plot with 2 array) on visual basic 2008. I am wondering if someone here can share working examples of using MSChart on VB 2008. In my program, I would like to read in 2 pressure array, each as function of time. Then, plot the pressures using MSChart.
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Dec 28, 2009
I have browse the net and can not find any examples of code that i can use to see how the Mschart control works. Can someone please help me with some examples.
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Feb 3, 2012
I need to be able to plot (for example) the following values on a chart:
4.5
3.1
5.3
2.1
<1.0
2.5
The value <1.0 is there as we cannot give the exact value if it is less than 1 but we need to display it.
Is there a way of just displaying the datapoint label with '<1.0' as text, or something similar?
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Mar 26, 2010
I have a datagrid on my form which displays a data table from a DataSet (extracted from an Access DB) when the user selects an option from a combo box on the form. I would like this same data to be displayed in an MSChart on the same page but I dont know how to link the chart to the DataSet
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Apr 5, 2009
I have created a chart with MS chart control on a form. On the form there is a menubar. Now i want to only print the chart and not the menubar and form layout. When i use one of the next two lines the whole form is printed.
Me.PrintForm1.Print()
'Or
PrintForm1.Print(Me, PowerPacks.Printing.PrintForm.PrintOption.Scrollable)
I also want the printed chart to be a fixed size. The size of the chart depends on the size of the form. The size of the form depends on the resolution of my screen. So the printed chart isn't always the correct size.
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Apr 2, 2009
MS released the new MSChart for .net 3.5 sp1. I'm trying to get the hang of it in VS2008. One big issue I have is that if I have no data plotted the chart area axis's aren't drawn. Does anyone know a way around that? That seems like a pretty basic/common issue.
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Apr 8, 2010
When the program automatically clear object, and take them off from the memory? Is it take place when a procedure in which the object was declared ends?
Or should i do it by myself before procedure ends?
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Mar 9, 2009
I have a DataGridView control bound to a DataSet. The DGV loads data based upon a combo box selection. If there are no records in the table that meet the combo box selection then I want the DGV to be cleared.
I've tried:
Me.gdvEXTSigns.datasource = Nothing
This does not clear the existing data (rows, if any) in the GDV.
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Feb 9, 2009
clearing cell contents within a DataGridView?I have a column with a list of names and would like to be able to make the whole column blank.I can currently achieve this (not the greatest) by clicking on individual cells and doing this ..
DataGridView1.CurrentCell.Value = " "
But rather than doing this I would like to be able to do every cell in the column, all at once. I'll put the code behind a button, so it can all be achieved by a single click.
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Nov 23, 2009
Im trying to effectively, Save a listviews items to A database (after clearing it) then load it all back in to the listbox, would this do it? becuase it just doubles what ever is in the listbox @ the time,
Dim ConnStr As String = "Provider = Microsoft.Jet.OLEDB.4.0; Data Source = " + System.Windows.Forms.Application.StartupPath + "data.mdb"
Dim DT As New DataTable()
Dim SQLStr As String = "DELETE * FROM [keys]"
[code]....
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Dec 5, 2011
I've spent hours searching the internet on this, and found a bunch of posts with similar problems, but none of the solutions I saw have worked for me, so bear with me. I have an application that's a couple years old that has a form with a chart on it(using mschart). Worked on my old development machine, and most users. Eventually some users started letting me know that the chart wasn't working for them. The chart was a minor feature, and I was unable to reproduce the problem, so it kept getting pushed back.
[Code]...
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Feb 9, 2012
I am working in windows xp sp3, I am using MS visual studio 2008 with vb.net, In my system i dont have AxMSchart20Lib,Mschart20Lib and Mschart.ocx. From where to download in microsoft site. give the microsoft download url.
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Sep 25, 2011
I want to change the color of the row in my mschart i used this code but it says, index out of bounds. im working this for a couple of days but find no solution. im very much great full if i will be helped.
[codes]
AxMSChart1.RowCount = 5
AxMSChart1.Plot.SeriesCollection(1).DataPoints(1).Brush.FillColor.Set(250, 250, 250)
'error says index given is out bounds
[/code]
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Apr 29, 2008
I have several questions regarding the MSChart
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Feb 18, 2010
How do I do the following with an MSChart?Set axes to x: [0 - 1000] and y: [0 - 1].Show the gridlines when chart has no points.Disable auto adjusting of gridlines.
Note: Setting Axis(X/Y).(Min/Max)imum seems to have no effect if a point exists inside the bounds.
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Apr 29, 2010
in runtime I can see that X-axis limits of my chart (minimum and maximum) are automatically changed as I insert points. That's nice. So I came to an idea to change that minimum and maximum values. It worked. But as soon as I wanted to return (at runtime) to auto I came across some problems. First I discovered that when auto scaling is activated this values are:
[Code]...
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Feb 16, 2011
VB2005 - I have a form that has three DGVs. Two of these DGVs have data that I want to plot on a chart (currently testing with MSChart). Im struggling to figure out how to just plot the data from one DGV. The DGV has a column Time and Level which I want o plot as X and Y respectively. Can this be done directly with data from a DGV?
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Oct 27, 2011
I use Mschart to produce charts. What I am trying to get is the nearest data point by where I click on the chart. The problem is that I can't find any connection between the HitTest values and the data point x/y values.Say, I clicked on the following point:
Dim result As HitTestResult = Chart.HitTest(e.X, e.Y)I have now values of X and Y where I clicked. How to associate it with the data point values?
What I want to achieve is to double-click on the chart which would find the nearest data point (x,y as integer) and knowing these values I would be able to recalculate other values based upon where the user needs it and double-clicks.
[Code]...
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Oct 7, 2011
I want to associate date and time to x axis of mschart, but only date is shown on x axis and time is invisible.What's problem?
program :Public Sub drawChart(ByVal data() As Double, ByVal AxiX() As Date, ByVal i As Integer)
Dim numOfData As Integer = data.Count
[code].....
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Jul 2, 2011
I have a windows forms project in VS2010 with a simple line chart.The data is dynamic and always ranging between 1.4000 and 1.5000.I want the Y axis's gridlines/labels to always be displayed on every #.##20 data point, as in: [code] So I tried the Interval property for the axis gridlines/ labels, setting it to 0.002, and the result was that the gridlines/labels were displayed every 0.0020 points, like for example this: [code]
but not on 0.0020 points too as shown previously.
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Jun 9, 2011
I am using axMSChart objects to display charts in my VB .Net Windows Forms App.I am also trying to export them to a PowerPoint presentation which I automatically generate using Office Interop.However, when I use EditCopy to copy the Chart to the clipbord and paste it into PowerPoint, the color of the Edge of my Bar Chart is set to red for the firstSeriesCollection and green for the second one.
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Mar 5, 2011
I have a problem regarding solutions that I have to develop. I work in a company which has a standard of NET Framework 3.5.Also the company has bought Visual Studio 2010 Premium for me.I need to develop an application in which I have to insert som Charts. Previosly in Visual Studio 2008 Express was very simple because I have installed MSChart Addon from Microsoft.The problem with VS2010 Premium is that I cannot create aplication with charts in NET Framework 3.5, only in .NET 4 but I cannot develop solutions in NET Framework 4.0 because, like I have said, the company standard installation is NET Framework
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Oct 24, 2011
How do you plot dynamic data (from a dataset) on MSChart?
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Oct 11, 2010
Populate MSChart From DataGrid / Access DB
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Jul 29, 2009
I'm trying to make a very simple chart.[code]...
So the whole pie would represent the 1000 task and the 2 slices would represent the finished and unfinished task. How can i programmatically create this?
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