VS2008 2D Put Values Into A Scrolling Line Graph
Feb 14, 2011
I'd like to do something I thought was simple. All I'd like is to take the data from a connected database, then put those values into a scrolling line graph. Preferabley with 4 lines (taking information from separate tables) on the same graph. I've connected the database and set up a script to populate it with data, but that's as far as I go with graphs.
I've downloaded 'MSChart.exe', 'MSChart_VisalStudioAddOn.exe', ChartFXLiteNet' and others, yet none work. I've also followed a tutorial here on graphs, but it's for visual studio 2005, and I don't have the options required. I'm using Visual Studio 2008 with VB.NET.
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Feb 8, 2011
I am trying to implement line by line scrolling on my richtextbox - Here is the initial code which I think is incomplete and doesnt work.I have VB 2010 Express?
Class RichTextBox1
Inherits RichTextBox
Private Const WM_SCROLL As Short = &H20A
[code]....
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Jan 10, 2011
are there any tutorials on DIC or other programming websites for Creating a line graph on VB.NET
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Jan 18, 2010
how 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...
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Jun 21, 2010
I 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]......
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Feb 12, 2010
I 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?
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Apr 4, 2010
I'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?
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Dec 2, 2010
Based 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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Sep 17, 2010
using vs2008 I am trying to create a line graph using vb in a windows form. I have dragged a chart onto the form, and via the properties window, through the series option have changed the type to the graph that I want, which is line. But all the time the data is displayed as a simple bar chart. How do I remedy this please to get the type of chart that I want.
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Aug 7, 2010
I 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
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Sep 12, 2009
trying to move a line on a graph (to a new calculated value)This is as far as I can get:
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim label5 As Double
y = 310
[code].....
This does not work?
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Nov 6, 2009
I've looked around, I can't find much documentation on Line Graphs using the MS Chart Addon for VB2008.
Whenever I add the "chart" control (which seems to be the only new one in the property browser) a Bar Graph appears. I'd like to create a line graph rather than a bar graph, I don't see an option to change the kind of graph it displays. I'm sure I'm missing something simple, since I've seen people able to create their line graphs almost immediately after installing the control.
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Dec 1, 2011
How would i go about reading a file Line by Line that within that line The values are delimited by " Example of the data:
"bob" "cat" "1243"
"steve" dog" "6789"
I've started this with this code but not sure how to go about the next stage:
Using MyReader As New _
Microsoft.VisualBasic.FileIO.TextFieldParser(My.Application.Info.DirectoryPath & "Records28112011.jd")
MyReader.TextFieldType = FileIO.FieldType.Delimited
[code]....
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Mar 6, 2010
I have a directory containing list of files.
Those files have some list of values as x and y ordered as line by line.
And my question is just I would like to read those files one by one and to plot line graphs based on those values.
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Aug 31, 2009
How to create a line graph in VB 2005? I will get the data from database and plot a line graph with the information i get from the database and display it out. I know i can use Microsoft chart control but i don't really know how to use that.
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Jan 24, 2012
This isnt the first time i have posted about a graph, last time i was posting about which way i should do it, now that i have created the graph (by drawing individual lines) i was wondering what the easiest way to actually get data from a SQL database and output it as a line on a graph. here is a picture of what the graph looks like (bottom of the page) [URL]
[Code]...
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Feb 20, 2012
I am trying to plot a set of data using a function I have defined as an array:
Private Sub calculate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles calculate.Click
range(1) = min.Text
For i = 2 To 100
[Code] .....
Range(i) I want to be my x values and fee(i) to be the y values. When I try to select range() and fee() as the x and y values for a series, I get an error because they are not of type double.
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Jan 20, 2011
I would like to know a simple method to create a simple line graph, with a grid and X and Y values... I tried just drawing in a picturebox but that was just annoying and not clear... Is there any simple way to create a little graph with prefixed values on X and Y (graph should just be lines drawns from different Y values, with always the same change of X)
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Nov 14, 2011
I 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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Feb 7, 2011
I am new to programming- basically I have a richtextbox1 with some data from the database,but when you scroll it scrolls 3 lines, whereas I want to scroll only one line at a time.
Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
Dim mySelectQuery As String
[code].....
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Sep 17, 2009
How do I display the actual values at the end of the bar graph so the use can easily see the real values?
I am using Microsoft Report Viewer in VB 2008.
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May 27, 2009
Is there something wrong with my installation of VS 2008? I'm trying to write a command line tool that uses WebClient. I cant seem to use UrlEncode as a known method.
Here is my code:
Imports System.IO
Imports System.Net
Imports System.Console
[code]....
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Aug 25, 2011
How can be create plotted line chart in vb.net windows application.In that type of graph how can be taken input values?
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Feb 9, 2010
I have this code which creates a picturebox during runtime and displays line graph but I always get an error in this line: gr1.DrawImage(pic1.Image, -m_Dx, 0) 'it says Value cannot be null. Parameter name: image
code
Public Class Form1
Private Const m_Dx As Single = 1
Dim data As Integer = 1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim pic1 As New PictureBox
[Code]...
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Aug 25, 2011
How can be create plotted line chart in vb.net windows application.In that type of graph how can be taken input values?
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Apr 6, 2009
I 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.
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Feb 23, 2011
I have created an array of 6 numbers which are randomly generated, I can create a graph using six randomly generated numbers, however what I want is to use the random values that are placed in the array to create my graph, I have enclosed the code that I have:
Private Sub btnGraph_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnGraph.Click
txtAns.Text = ""
[Code]......
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Jan 31, 2010
how to plot a graph using the out put values in textbox[code].....
this is my code but it doesnt seem to accept the output. It works everytime I enter number only.
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Feb 6, 2012
I generate a DataGridView using the result of a query. The query generates a LOT of columns (more than 75). Obviously the DataGridView does not show all of them. I wrote a small procedure that extracts data from the DataGridView and generates an Excel file ora .csv file.
[Code]...
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Jan 22, 2012
I have just finished working on my database, basically it returns two values temperature and speed. i want to plot a graph of temperature against speed, with data from a database. also the data is not in order, would i need to order the data before it can be inputted into a graph.
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