Paging

[juli jul]

I want to do I paging in a scroll bar. I mean to provide each scroll a
new data (dynamiclly) in to the chart.
How it can be done? Thanks a lot!

 

[Ignacio Machin \( .NET/ C# MVP \)]

Hi,

I guess that you could handle the scroll event and at that point rebind the
chart control.


If this does not solve your problem give more details about it.


Cheers,

 

[Narcís Calvet]

Hi Juli,

You can do it on the ScrollBar Scroll event adding as many values as your
ScrollIncrement (see my previous post). Also add the values at Form_Load so
that the series first page is populated with data when running the
application.

private void hScrollBar1_Scroll(object sender,
System.Windows.Forms.ScrollEventArgs e)
{

tChart1.Axes.Bottom.SetMinMax(0+hScrollBar1.Value,ScrollIncrement+hScrollBar
1.Value);

Random Value = new Random();

for(int i=0; i<ScrollIncrement; i++)
line2.Add(Value.Next(100));
}

Regards,
Narcís.