Search found 6 matches

by CireXD
Fri Sep 18, 2020 12:36 am
Forum: LightningChart Ultimate WinForms
Topic: lightningChart license
Replies: 1
Views: 154

lightningChart license

Good morning, I have the LightningChart student license installed on my computer, I have 331 days left and I get a message on the screen that says: "License has not been activated for this machine" what should I do to solve this problem?
by CireXD
Wed Oct 30, 2019 8:37 pm
Forum: LightningChart Ultimate WinForms
Topic: 3d graph from datagridview data
Replies: 3
Views: 3138

Re: 3d graph from datagridview data

Good afternoon, the state using a code that allows me to paste data to the datagridview with the same format mentioned above (72 columns and 11 rows) but gives me an error on the lines where the points are stored, System.IndexOutOfRangeException: 'Index out of matrix boundaries'. I use the following...
by CireXD
Sun Oct 27, 2019 4:15 am
Forum: LightningChart Ultimate WinForms
Topic: 3d graph from datagridview data
Replies: 3
Views: 3138

3d graph from datagridview data

good morning, along with greeting you, I would like to ask you for help to make a 3D graphic from a cloud of points of 72 columns and 11 rows (must have this format), forming 24 curves, that is, the first 3 columns form a curve, The next 3 columns form another curve and so on. Unfortunately I have o...
by CireXD
Wed Sep 04, 2019 7:06 pm
Forum: LightningChart Ultimate WinForms
Topic: Pasar datos de un Datagridview a Lightningchart
Replies: 5
Views: 3226

Re: Pasar datos de un Datagridview a Lightningchart

¿Existe algún requisito previo de parte del control datagridview para que le gráfico funcione? no he podido crear el gráfico 3D :'(, quizás sea la forma de llenar el datagrid, o tal vez el origen de los datos, como se ingresan los datos, etc
by CireXD
Wed Aug 28, 2019 7:21 pm
Forum: LightningChart Ultimate WinForms
Topic: Pasar datos de un Datagridview a Lightningchart
Replies: 5
Views: 3226

Re: Pasar datos de un Datagridview a Lightningchart

Y en el caso del Gráfico 3D ¿Cómo seria ?
by CireXD
Mon Aug 26, 2019 4:51 pm
Forum: LightningChart Ultimate WinForms
Topic: Pasar datos de un Datagridview a Lightningchart
Replies: 5
Views: 3226

Pasar datos de un Datagridview a Lightningchart

Como puedo pasar los datos de un DataGridView a un gráfico de LightningChart? no se como pasar los datos de la tabla al gráfico, en vb.net, agradecería si me dan un ejemplo.