CODEWITHSUNDEEP
.netvb.netcharts
user5072189
user5072189

Reputation:

Update or Refresh Chart VB.NET

How do i make make my chart update or refresh in my windows form. My chart is connected to access. In my form i have a series of text-boxes and a Datagridview with an update button. When i enter all the data in the text-box and click the update button my Datagridview updates, but my chart does not.

I have to go to another form and come back to the form with the chart to see the update. How do see the update when i click on the update button.

After looking for the answers online I have tried:

     Chart1.Series.Clear() - This just clears my chart
     Chart1.Update() - This doesn't seem do do anything.

I basically followed this YouTube tutorial but it doesn't show how to update https://www.youtube.com/watch?v=DJ486tfZnuo

Upvotes: 2

Views: 2063

Answers (1)

NLindbom
NLindbom

Reputation: 508

You need to call Chart.DataBind() for changes to the DataSource to affect the chart.

Upvotes: 1

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