(Problems Using Charts) WPF .net 4.5 -

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i have been trying set function plot series of data, , chart control gives errors, , annoying, because there no proper tutorials control.

so far have code:

using system.windows.controls.datavisualization.charting;  public datatable results;  public void plot ( chart chr ) {         int cols = results.columns.count;     int rows = results.rows.count;     ( int j = 1 ; j < cols ; j++ ) {         //add serie         string name = results.columns[j].columnname;          //add data serie         list<plotvalue> values = new list<plotvalue>( );         ( int = 0 ; < rows ; i++ ) {             datetime? x = results.rows[i][0] datetime?; //time             double y = double.parse( results.rows[i][j].tostring( ) ); //value             values.add( new plotvalue( x , y ) );         }          lineseries serie = new lineseries();         serie.legenditems.add( name );         serie.itemssource = values;         chr.series.add( serie );     } }

"results", datatable modified asynchronous process, want read when other process finish.

i've defined class:

public class plotvalue {     public datetime? date { get; set; }     public double value { get; set; }      public plotvalue ( datetime? date , double val ) {         date = date;         value = val;     } }

so far error tells me there no axes (which makes sense) , have no clue on how add them.

please want use no xaml @ design time, c# code @ run time, because number of series might change.

alternatively move other control more straight forward has experience with.

i'm on .net 4.5, , chart control belongs [system.windows.controls.datavisualization.charting]

thanks in advance!!


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