ConnectionLines in Grantt are not visible

[Karel]

Everything in the Grantt graph is fine. I can adjust them, the start ending end Y order works OK. Only I can not see the ConnectionLines. In the format they are on visible. I tried to use different data for the NewTask values. I also used the data of the export of de random-data. I tried for example to use the use the value of -1 except for one row. Nothing matters. What’s is the cause of my problem.

[Narcís]

Hello,

Connecting lines are visible here using both TeeChart for .NET v1 and v2 latest builds available. Which TeeChart version are you using? Could you please send us an example we can run "as-is" to reproduce the problem here? You can post your files at [url]news://www.steema.net/steema.public.attachments[/url] newsgroup.

[Karel]

Sorry that I did not give all the information immediately. I update this morning my version. Now I use version 1.1.2004.16592. If I use randomdata I can see the connectionlines. But I can not see them when I use a datatable. I just found out that he doens't read the data in the datatable. If I export tahe data the values of NewTask are all -1. But I Connect with the correct column and the datasource has values See debuging info blow.

There is also something strange. In the older version I see the connectionlines, but the Start column was not workoing also the tool Grant-Tool was not working. With the new version those problems are solved, but now I can not see the connectionlines.

? coxTChart.Series(0).ValuesLists.Item(3).DataMember
"NextTask"
? coxTChart.Series(0).ValuesLists.Item(3).Name
"VolgendeTaak"
? coxtchart.Series(0).DataSource.item(1).item("NextTask")
8 {Integer}
[Integer]: 8 {Integer}
? coxtchart.Series(0).DataSource.item(0).item("NextTask")
9 {Integer}
[Integer]: 9 {Integer}

[Narcís]

Hi,

Latest version is build 1.1.2179.21092 which has been released this week and is available at our Customer Download Area. Can you please test if this works fine for you?

[Karel]

Now I use version 1.1.2179.21092. I made a new layer. Use radomdata. Everything looks fine. The connectionlines are visible and I can change the layout of the lines. I export the data to an excelfile. Make the start and endvalues a datevalue. I copy the ExcelValues to an MS AccessDatabase. I read the values of the MS AccessDatabase to connect with the serie. The bars are on exactly the same place as the randomvalues. But the connectionlines are disappeared. When I export the data agaian to excel, the NewTask data are all on -1.
It looks if I made mistake with reading the data or doesn;’t set the NewTask property correct. As I show you earlier; in the debugging window everything’s looks correct.

[Narcís]

Hi Karel,

Could you please send us an example project we can run "as-is" to reproduce the problem here? You can post your files at [url]news://www.steema.net/steema.public.attachments[/url] newsgroup.

Thanks in advance.