Solved

How to remove all series in a Chart

Posted on 2011-09-16
4
1,556 Views
Last Modified: 2012-06-27
Hello EE,

I am creating series inside a chart in VB.Net with a DataSource.
when user click on another button I want the chart to refresh with another Datasource. But I need to delete all series first because otherwise I am having error saying series already exists. name must be unique.

I am not sure how to remove programmatically all the series with a for Next

any ideas?
0
Comment
Question by:PhilippeRenaud
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
  • 2
4 Comments
 
LVL 56

Expert Comment

by:HainKurt
ID: 36550461
maybe you should create a new series and assign it to chart.series...
0
 
LVL 1

Author Comment

by:PhilippeRenaud
ID: 36550535
but I do not wnat to see the previous series... ??
0
 
LVL 56

Accepted Solution

by:
HainKurt earned 500 total points
ID: 36550750
in a loop maybe you can do this

while (Chart1.Series.Count > 0) Chart1.Series.RemoveAt(0);
0
 
LVL 1

Author Closing Comment

by:PhilippeRenaud
ID: 36550868
yup.
0

Featured Post

Windows Server 2016: All you need to know

Learn about Hyper-V features that increase functionality and usability of Microsoft Windows Server 2016. Also, throughout this eBook, you’ll find some basic PowerShell examples that will help you leverage the scripts in your environments!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Many of us here at EE write code. Many of us write exceptional code; just as many of us write exception-prone code. As we all should know, exceptions are a mechanism for handling errors which are typically out of our control. From database errors, t…
Entity Framework is a powerful tool to help you interact with the DataBase but still doesn't help much when we have a Stored Procedure that returns more than one resultset. The solution takes some of out-of-the-box thinking; read on!
There are cases when e.g. an IT administrator wants to have full access and view into selected mailboxes on Exchange server, directly from his own email account in Outlook or Outlook Web Access. This proves useful when for example administrator want…
In this video, viewers are given an introduction to using the Windows 10 Snipping Tool, how to quickly locate it when it's needed and also how make it always available with a single click of a mouse button, by pinning it to the Desktop Task Bar. Int…

624 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question