User (Legacy) Posted October 22, 2003 Report Share Posted October 22, 2003 When I have a chart with a single value that is null value using CfxDataAdo the chart is fine but when I use CrosstabProvider the chart just displays "No Data Available". Do I need to do something different? Is there any way that I am notified that this message will be displayed so I can display my own message? Thanks Dan Reber Link to comment Share on other sites More sharing options...
Software FX Posted October 22, 2003 Report Share Posted October 22, 2003 In which column is this null value ? is it in the column heading (CrosstabDataType.ColumnHeading) ? What are you setting the NullColumnHeading property to ? -- FP Software FX, Inc. Link to comment Share on other sites More sharing options...
User (Legacy) Posted October 23, 2003 Author Report Share Posted October 23, 2003 The null value is in CTDT_ROWHEADING. There is only one value in the row heading and it is the null value, there are multiple values in the only column heading though. I don't see the property NullColumnHeading anywhere in the object browser. I am using Chartfx 5.0.10.4 Crosstab 1.0.0.7 "SoftwareFX Support" <support@softwarefx.com> wrote in message news:RLSMN$NmDHA.1244@WEBSERVER1... > In which column is this null value ? is it in the column heading > (CrosstabDataType.ColumnHeading) ? What are you setting the > NullColumnHeading property to ? > > -- > FP > Software FX, Inc. > > Link to comment Share on other sites More sharing options...
User (Legacy) Posted October 27, 2003 Author Report Share Posted October 27, 2003 Were you able to figure out what I need to do? Thanks Dan Reber "SoftwareFX Support" <support@softwarefx.com> wrote in message news:RLSMN$NmDHA.1244@WEBSERVER1... > In which column is this null value ? is it in the column heading > (CrosstabDataType.ColumnHeading) ? What are you setting the > NullColumnHeading property to ? > > -- > FP > Software FX, Inc. > > Link to comment Share on other sites More sharing options...
Software FX Posted October 27, 2003 Report Share Posted October 27, 2003 Sorry. Null is not supported as a row heading, in other words, NULL can not be a category. -- FP Software FX, Inc. Link to comment Share on other sites More sharing options...
User (Legacy) Posted October 27, 2003 Author Report Share Posted October 27, 2003 Thanks for the info. I hope that it will be implemented in the future. Dan Reber "SoftwareFX Support" <support@softwarefx.com> wrote in message news:3bfrJ4KnDHA.1264@WEBSERVER1... > Sorry. Null is not supported as a row heading, in other words, NULL can not > be a category. > > -- > FP > Software FX, Inc. > > ChartFXCS_Delphi2005.zip Link to comment Share on other sites More sharing options...
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