<div>
maybe you should create a new series and assign it to chart.series...
</div>


maybe you should create a new series and assign it to chart.series...

<div>
but I do not wnat to see the previous series... ??
</div>


but I do not wnat to see the previous series... ??

<div>
<div class="content wysiwyg-content">
Hello EE,<br />
<br />
I am creating series inside a chart in VB.Net with a DataSource.<br />
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.<br />
<br />
I am not sure how to remove programmatically all the series with a for Next <br />
<br />
any ideas?
</div>
</div>


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?

How to remove all series in a Chart

Visual Basic .NET (VB.NET) is an object-oriented programming language implemented on the .NET framework, but also supported on other platforms such as Mono and Silverlight. Microsoft launched VB.NET as the successor to the Visual Basic language. Though it is similar in syntax to  Visual Basic pre-2002, it is not the same technology,

Visual Basic.NET

The .NET Framework is not specific to any one programming language; rather, it includes a library of functions that allows developers to rapidly build applications. Several supported languages include C#, VB.NET, C++ or ASP.NET.

.NET Programming

C# is an object-oriented programming language created in conjunction with Microsoft’s .NET framework. Compilation is usually done into the Microsoft Intermediate Language (MSIL), which is then JIT-compiled to native code (and cached) during execution in the Common Language Runtime (CLR).