Anyone got any good examples of using the Microsoft Chart Controls?
What I'm trying to do is use a line graph. What I'm trying to do is graph stock prices. I have the date of each day for the past year in a list of strings called stock_date, and the closing price in another list of strings called close.
How do you get the stock_date to be on the x-axis, and the close price on the y_axis[code]...
I am using microsoft chart controls in VB.net. The graph data currently comes from my database, but all the series and chart formats were made before runtime. I want to know how to make charts on runtime, being able to select the x axis from my dataset and multiple y columns from my dataset.
View 1 RepliesI hope someone can help. I was "volunteered" to come up with an application for a local charity group. What they are looking for is a system that will track[code]...
They picked me to help as I have done some computer work and for them that means I'm an expert.What they want is for me to use a Visual Basic front-end talking to MySQL. I know enough to realize that most systems DON'T work out first time and the chances are even less if that person (Me) has not much experience.
Trying find some good examples of support different languages in VB.NET. I've read sites on System.Globalization and resource files but none explain fully how to implement them in my application.
What happens to the form title, msgbox strings etc. How do I make these multilingual?
Currently, when I want to use Microsoft Chart Controls on a website, I need to add the following onto every aspx page where I want to use it:
[Code]...
Is there any way to move this to the web.config file, so that I don't have to put it on every page ?
Basically I've coded an Excel 2007 project in VB.NET 2010 that allows you to create charts with a fair amount of interactivity. I want the user to be able to save and reopen this workbook and still have that interactivity in any already-created charts, so they don't have to re-create them.
When I create the charts, I use Sheet1.Controls.AddChart(...), which returns a Microsoft.Office.Tools.Excel.Chart with which I can handle events and such. However, when I reopen the file and look through the Sheet1.Controls collection, there are no Chart objects. Accessing the charts through Sheet1.ChartObjects.Chart gives me Interop Charts, when I need the Tools Charts.
Got a chart control i wanna make from a data table. the table looks like this:
the chart i want will look like this:
'''
''''
[code].....
Microsoft publish any unicode chart for Tamil Language ?
View 1 RepliesIn the com component list there is no Microsoft Char Control selection. How can I find it.
View 1 RepliesMy published app fails to install because the "assembly is missing" for the Chart Control.
View 3 RepliesDoes anyone of working example of Microsoft StackedArea100 Chart Control?
View 3 RepliesCan anyone point me to a good tutorial for creating custom controls. I want something that is actually understandable.I have gone through a few but nothing really any good at this point. I want to create my own contol that uses its own look and not just modifying a windows control.
View 2 RepliesI'm using the Microsoft Chart Controls for Microsoft .NET Framework 3.5 and am having a spot of trouble getting Data Markers to show on the image.I'm generating the chart at run-time, so can't just use the designer.
Sub New()
MainChart = New Chart
MainChart.Size = New Drawing.Size(500, 200)
[code]....
Which all works lovely, and I get pretty charts.The only problem is that there are no markers on the datapoints.
How do you change the colour of the labels(not sure what the correct name is) in a Microsoft Chart Control in VB.
By "labels" I mean the text that is overlaid on every column in a StackedColumn chart.
You can change the Axis labels with the following:
<AxisY LineColor="Red">
<LabelStyle ForeColor="Red" />
</AxisY>
[Code].....
What is the equivalent to target the labels?
I'm using Microsoft chart 2.0 in one of my university projects.At home im using visual basic express 2008 on Windows Vista (32bit) and everything works fine. However I have to demo my project in the university next week.I was going to use my laptop for the demo, which runs on Windows 7 (64bit).I changed the compile settings to 64bit however Visual Express does not seem to recognize Microsoft Chart 2.0 on the laptop. I tried adding the dll file but still no luck.
View 2 RepliesI am using a Microsoft Chart control (system.windows.forms.datavisualization.charting.chart) in a Windows forms application, vb.net 2008. I use folder paths for the x values in a pie chart. Chart control converts a name like c:ewfolder into c:[newline]ewfolder. I tried adding a slash, making it c:\newfolder, but this only changes it to c:[newline]ewfolder. Is there a workaround for this behavior?
some code:
Chart1.Titles.Clear() : Chart1.Titles.Add("Largest Folders in " & txPath.Text)
Chart1.Series(0).ChartType = DataVisualization.Charting.SeriesChartType.Pie
Chart1.Series(0)("PieLabelStyle") = "Inside"
Chart1.Series(0).YValueType = DataVisualization.Charting.ChartValueType.Double
Chart1.Series(0).XValueType = DataVisualization.Charting.ChartValueType.String
[Code]...
I have a chart in Excel that I'd like to use a subtitle on. There is no SubTitle Property on the chart object, so I looked in the Excel User interface and found that you can only create a sub-title by using a text box. The text box looks like its associated with the chart, not the worksheet, so how would I access that text box from code?
View 1 RepliesSomehow my vb.net 2008 does not have chart controls and it seems like i cant do graphs how do I get it. I've tried downloading it but my computer says I have to instal framework 3. Which I have.
View 3 RepliesI'm currently working on a WinForms project using .NET v3.5 due to limitations imposed by a 3rd party API that I have to use.
For the project I have to include some graphs however I've no budget (surprise, surprise) to purchase 3rd party controls & the graph controls within .NET v3.5 dont have that elusive "wow" factor that I'm looking for.
The chart controls in .NET v4 (MS version of the Dundas controls) are just what I'm looking for but I unfortunately cant use them as the 3rd party API won't work in v4 & there are no plans to have it upgraded to v4 compatable anytime soon
Does anyone have a pointer to any good (& free) chart controls that I could use ?
I have an asp.net 4.0 webpage which has 10 chart controls on it. I have been to email the chart controls to the current logged in user when they open the page. The chart controls will be different for each user. I have been testing this by trying to send 1 chart control but the body of the email doesnt show the chart only the image outline. I have tried several things but cant get it to work. The code i have just now is -
web.config
<add key="ChartImageHandler" value="storage=memory;deleteAfterServicing=true;"/>
webpage
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]....
I developed a ClickOnce application using MS Chart Controls. It works fine for the charting part. But, as Chart Control needs to be installed beforehand (with admin rights and not with classic ClickOnce deployment), I need to detect if the component is available on the machine. So I tried to create a new Chart and to handle the possible Exception but it seems it is not possible to catch it (too low level Exception?) :
Try
Dim oChart as New Chart
Catch
' Some user-friendly message to ask the user to contact the helpdesk
End Try
This code is never executed: I get a unhandled Exception as soon as I enter the event this code is in. See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box.
***** Exception Text ******* System.IO.FileNotFoundException: Could not load file or assembly
'System.Windows.Forms.DataVisualization, Version=3.5.0.0,
Culture=neutral, PublicKeyToken=31bf3856ad364e35'
or one of its dependencies. The system cannot find the file specified. File name:
'System.Windows.Forms.DataVisualization, Version=3.5.0.0,
[Code] .....
in: Project->Add Reference
i not have: "Microsoft Windows common Controls 5.0"
What i can do?
I was trying to make my program see if facebook.com was running in internet explorer.
I added the following
Private Function isFaceBookOpen() As Boolean
For Each ie As SHDocVw.InternetExplorer In New SHDocVw.ShellWindows()
Dim filename As String = System.IO.Path.GetFileNameWithoutExtension(ie.FullName).ToLower()
If filename = "iexplore" Then
[code]...
And added reference; Microsoft Internet Controls (COM tab) but i also need to add this reference; Microsoft.mshtml (.NET tab)
Problem is that i can't find that reference. BTW, I want the function to be triggered by a timer.
I'd like to get suggestion in both C# and VB.NET I created Chart like the following image:
[Code]....
I have X and Y data columns coming from database.
I have to show scatter plot chart with Linear, Exponential, Log, power using asp.net chart control.
My requirement is to graph (scatter graph) data from 2 arrays. I can now connect the data from the array and use it on the chart. My question is, how do I set the graph's X- and Y- axes to show consistency in their intervals?
[Code]...
I'm trying this example but it doesn't seem to work. It gives a IndexOutOfRangeException:I'm using a txt file where the columns are Tab seperated.)
Imports System.Windows.Forms.DataVisualization.Charting
Imports System.Data
Imports System.Data.OleDb
[code].....
How do I dynamically add or remove a chart series on a WinForm. To date all my MS Charting experience has been dealing with ASP.Net charts with static sql select statment to a SQL Database. In the new project that I have been assigned I have different cities with different amounts of points that they want monitored. One city might have 3 an another might have 5 or 7 so I can't hard code the amount of series that I need. It needs to be set up so the amount of series can be flexible depending on the city selected and then display those points on the chart.
View 4 RepliesWhen i'm tryed to print Data chart the resolution of the chart changed as shown:
View 3 RepliesI am getting the following error when i try to publish my application with the checkbox for ClickOnce Security On. Could not find file 'Microsoft.Windows.Common-Controls, Version=6.0.0.0, Culture=*, PublicKeyToken=6595b64144ccf1df, ProcessorArchitecture=*, _ Type=win32'. [projectname ]
[Code]...