VS 2010 : Line Graph With Chart Control?
Nov 14, 2011I am trying to make a line chart and from what I've read using the chart control is the best way to go about it, but I have no idea how to do that.
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Using The Chart Component For A Line Graph?
Aug 7, 2010I have a series of x and y co-ordinates that I would like to plot on a line graph. Can anyone recommend any simple tutorials that would get be started?I have my chart component on the form, I'm guessing that I need to declare a collection of datapoints and loop through the adding each to the graph
View 5 RepliesVS 2008 - How To Draw Continuous Line Chart / Graph
Apr 6, 2009I have two values those are contiguously One is Time along x-axis and second is the CPU Usage in percentage along Y - Axis. I want to draw a continuous line Chart/graph what ever called.
View 11 RepliesChart Control - Possible For Bar Graph To Be Of Multiple Colours?
Mar 15, 2012I've got a bar chart on my form which when I click a button, it populates with some data showing the clients net position, which is their assets vs their liabilities. This is shown on a year-by-year basis, so the graph will go up or down accordingly. If the graph goes into negative, or is negative at any stage, I would like it to turn red, and leave the positive values green. I have no idea how to do this, or even where to start looking into the properties. I'm still new to using the charts. How can I make the x-axis labels in increments of 5 from 0, instead of increments of 5 from -1?
View 3 RepliesGraph - Chart Axes - Connect The Data From The Array And Use It On The Chart
Mar 7, 2011My 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?
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C# - Line And Points Using Asp.net Chart Control?
Jul 15, 2010I have data in data table like below.
I am trying to make graph like below using asp.net chart control (made graph in excel with some test data)
points are X and Y values. lines are linear, exponential, logarithmic and power values.
So how can I make this chart in asp.net (vb.net or c#)?
How To Change The Line Weight In A The Chart Control
Dec 3, 2010I'm using Visual basic 2010.net with service pack 4.0. I'm using the built in chart control to generate a line graph. I have a series plotted on the fastline graph. Is there a way of accessing the weight/thickness/boldness of the line and changing it? I was able ton change the colour and I could even change the point size on the fastpoint graph.
Code:
Private Sub DisplayGraph_frm_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[code]....
VS 2010 Dynamic Line Chart?
Aug 28, 2011I know how to do a simple graph on VS.I have a value in a textbox wich is updated every second and I need the chart to display that value on the chart every second with the last 5 values or so.
View 3 RepliesC# - MS Chart Customize Value Label And Draw Line Series Across The Chart Area
Aug 25, 2010I'd like to get suggestion in both C# and VB.NET I created Chart like the following image:
[Code]....
Free Graph / Chart Dll's?
Jun 29, 2010Are there any good free graph/chart dll's that anyone knows of?
View 5 RepliesClear The Chart Area Of A Graph?
Jan 5, 2011I have a chart that I plot data points onto however if the user replots the graph the old datapoints are still there hiding the new datapoints. Essentially how can I clear the chart area of a graph?
View 2 RepliesInterface And Graphics :: Bar Chart/graph
Nov 30, 2010I would like to include a bar chart in my program. My present tool box does not have that control. how I can include that control in my tool box.
View 2 RepliesPie Graph - Can't Get More Than One Item To Display In The Chart
Mar 5, 2012I"m having a bit of trouble getting my pie graph to work. I'm not too sure if I should be posting here, but it's about vb so I thought it would sort of fit. I've used the chart control from the toolbox, and dragged one of those across to use. I can't get more than one item to display in the chart.
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Draw A Graph/chart With The Results Of The Queries In Excel?
Jan 24, 2011I have a ms access database with few tables and queries. I need to draw a graph/chart with the results of the queries in excel.
Is it possible to do with vb.net coding?
Insert An Image Of A Chart(graph) To A Word Document?
Mar 23, 2010I want to insert an image of a chart(graph) from vb .net to a Word document. I can open a new doc but I can't get the chart exported to it.
View 3 RepliesHow Use MS Chart Control With VS 2010
Dec 21, 2009How use MS chart control with VS 2010?What name reference link I need add to project for use MS chart.I don't see MS chart control in "Toolbox" in VS 2010, what I need do for I will see MS chart control in "Toolbox".If any body can send me link to simple sample "use MS chart in VS 2010".
View 1 RepliesVS 2010 Chart Control In Memory Stream?
Mar 29, 2011is this possible to do in memory (so i can get rid of any disk IO)?:
If File.Exists("c:MyImage.png") Then
File.Delete("c:MyImage.png")
End If
[Code]....
This above code works great the first time then errors out on any successive attempts after that with the file being used by another process at the File.Delete line. The image is being generated for use as a mail attachment and i've only ever done it via a phyical file on the disk.
VBA Code - Syntax To Ascertain If A Chart / Graph / Object Is Positioned Over Data Cells
May 26, 2012Anyone have VB.Net or VBA code to ascertain if an Excel Object is positioned over (Hiding) spreadsheet data?I have code to create/position a chart object. Where would I begin to determine if there is data "under" an object.
View 7 RepliesC# - Make XY Scatter-type Plot Chart Using Asp.net Chart Control?
Jul 19, 2010I 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.
Plotting A 2D Array Into A Chart Control As A Polynomial, VB 2010
May 17, 2012So I have a 2D array of data, specifically, one "Cv" value for every 10% increment. I have been able to get the Cv's plotted vs % open with the following method:
Private Sub btnPlot_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnPlot.Click
Dim tempString As String
[Code]....
I haven't yet looked into this, but if there's any way to also export this graph as an image into an excel spreadsheet, We will be creating several spec sheets as excel workbooks and we will need to be outputting standardized sheets, which is why I'm trying to make this an application instead of directly implementing the code in Excel with VBA.
VS 2010 Chart Control Gridlines - Manually Scaling
Feb 1, 2011How do I change the number of gridlines a chart displays? My chart data runs from 00:00 to 23:59 but due to the auto scaling I get gridlines and labels at funny time e.g 05:37 or 10:23. What I'd like is a label and line every hour but I can't find which property sets it!
View 2 RepliesChart Control In Visual Web Developer Express 2010 Is Unavailable?
Aug 12, 2010I've just rebuilt my PC and have upgraded to visual web developer express 2010. I have imported my projects which use the charting control quite a bit. Unfortunately my projects are failing to run. In design view the control is now showing as "unknown server tag asp:chart". I can see the Chart control in the data tab in the toolbox but it is greyed out.
View 1 RepliesForms :: Chart (Series Colors, Graph Refresh On Timer, Etc) Application That Ties Into A SQL Database On The Back End
Dec 29, 2011I am working on an application that ties into a SQL database on the back end. Currently the main form contains a series of combo boxes (Graph type, data format, location, and customer), two date pickers, and a button to launch the selections in a new form. Everything works just fine except there are a couple of things I can't seem to accomplish.
Example Data:
[CODE]...........
Case Select (with commented out lines for variations attempted):
[CODE]..........
1) I would like to be able to use some sort of case statement to color the bars in my chart based on value. I have tried approaching this in a couple of different ways but neither of the options seem to work. First, I tried this (the If Not is used because depending on what values are passed to the stored procedure in SQL, different columns will be returned):
[CODE]..........
Only one series is created with this method, so I can see how/why a Select Case would set all bars the same color. I have also tried creating a series for each row in the returned dataset but it results in 22 bars of different colors, for each of the rows (484 bars):
[CODE]..........
So is there any way to modify the second set of code there to only select the value from the "Percent TMHB" cell that corresponds with Row(i), rather than ALL values from the "Percent TMHB" column for EACH Row(i)?
2) Since I am drawing/creating these graphs in a new window, is there any way to also create a new timer on the "newFrm" and have the tick refresh the data? I've struggled with this but I feel like it should be easy. Say someone chooses a "TMHB", "Percentage", "Chicago", "All" (Graph type, data format, location, customer) and launches the graph, which opens in a new window, then they want to do "TMHB", "Percentage", "LA", "All" and have both windows up, refreshing automatically throughout the day. Can I somehow store the SelectCommand.Parameters values in the new form/timer so that it will query the database again every 5 minutes?
Example code for the StoredProcedure and creating the new form:
If combo_GraphType.SelectedItem = "TMHB" Then
Dim newFrm As New Form
Dim newChart As New Chart
[CODE]..................
ASP:Chart Control - Databind Pie Chart From Datatable
Apr 16, 2010I've got a datatable with two columns "Status" (string) and "Total" (integer).
Status Total
Success 34
Missing 2
Failed 10
I want to databind this into a pie chart with each Status per slice but I'm not sure what method of data binder is required?
Creating A Line Graph?
Jan 10, 2011are there any tutorials on DIC or other programming websites for Creating a line graph on VB.NET
View 9 RepliesMake A Line Graph?
Jan 18, 2010how to make line graph in vb.net? I have a textbox that if i put data the graph will move. I attach sample form of what I need to do...
View 3 RepliesCreate A Graph Line With 3 Different Series?
Jun 21, 2010I want to picture a line graph based on my array. I can create a graph line with 3 different series, but I don't get my exact chart as in excel. As can be seen from graph in the attachment. It has additional lines. I want just the 3 curved lines, but i don't know why it create other lines. Here is the code I used:
ReDim dataGraph(2, UPPER + 1)
Chart1.Series.Add("Series1")
Chart1.Series.Add("Series2")
[Code]......
Create Line Graph And VB 2005?
Feb 12, 2010I am currently using visual basic 2005 and i am wondering if it is possilbe to create a line graph using data similar to for example Week 1 = 40, Week 2 = 40, etc....and the Weeks as cross the X axis and the numbers from 1 to 100 on the Y axis....is this possible to implement in visual basic?
View 2 RepliesCreating Line Graph In 2008?
Apr 4, 2010I'm looking for some assistance on creating a line graph in VB 2008. Not sure where to start. Can some one here point me to the right direction?
View 2 RepliesDraw Dynamic Line Graph?
Dec 2, 2010Based on some calculation i will get the (x,y) coordinates of the points to be plotted. I need to draw a line graph based on these points. Which is the best and easiest way to do so?
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