Crosstab causing my chart page to be blank?

[TecheeGirl]

I am trying to create a crosstab grid under my chart via ChartFX7 and asp.net

 If it just add a grid, the table shows up under the chart.  But if it change it to a crosstab object, the page comes up with a blank box where the chart goes.

 Here is the code....  Am I missing something?

This is the code that throws a blank chart page.

 

CrosstabDataProvider cfxCT = new CrosstabDataProvider();

cfxCT.DataSource = DT_WeeklyClosed;

Chart1.DataSourceSettings.Fields.Add(new FieldMap("Weekend", FieldUsage.ColumnHeading ));

Chart1.DataSourceSettings.Fields.Add(

new FieldMap("Weekly Closed Avg", FieldUsage.RowHeading ));Chart1.DataSourceSettings.Fields.Add(new FieldMap("WeeklyClosedAvg", FieldUsage.Value));

Chart1.DataSource = cfxCT;

 

But, this code below will show the table below the chart.

 

Chart1.DataSourceSettings.Fields.Add(new FieldMap("WeekEnd", FieldUsage.XValue));

Chart1.DataSourceSettings.Fields.Add(

new FieldMap("WeeklyClosedAvg", FieldUsage.Value));

//Assign the data source to the chart

Chart1.DataSource = DS_WeeklyClosed.Tables[0];

 

Why is one type of code working and not the other?

 

Thanks!