how to make an additional column to a list?
-
sabato 14 aprile 2012 06:39
I made a custom list on task.
I want to add a column to the list with VS.
How to do that?
- Tipo modificato Ronaldo.K sabato 14 aprile 2012 07:03
Tutte le risposte
-
sabato 14 aprile 2012 07:30
If list is created using custom listdefintion template "Tasks" then you can directly add Field tag in schema.Which will create field to the list.
If you have created list from UI, then you can write code to create field to it.
Options to create field would by creating console application, powershell script or binding code in feature receiver.
Check code to create field in below articles
http://allaboutmoss.com/2011/02/04/creating-sharepoint-list-and-add-column-programmatically/
Regards,Milan Chauhan
- Modificato Milan Chauhan sabato 14 aprile 2012 07:30
- Modificato Milan Chauhan sabato 14 aprile 2012 07:42
- Proposto come risposta Ahmed Naji sabato 14 aprile 2012 08:33
- Contrassegnato come risposta Ronaldo.K sabato 14 aprile 2012 22:11
-
sabato 14 aprile 2012 08:07Moderatore
Use the SPFieldCollection.Add Method
using (SPSite site = new SPSite("your_site_url"))
{
using (SPWeb web = site.OpenWeb())
{
try
{
SPList list = web.Lists["your_custom_list"];
list.Fields.Add("FieldName",SPFieldType.Text,false);
list.Update();
}
catch (Exception ex)
{
string message = ex.Message;
}
}If the field is requierd to contain a value ,change the last param to true
http://msdn.microsoft.com/en-us/library/ms472869.aspx
Regards
Bjoern
- Proposto come risposta Ahmed Naji sabato 14 aprile 2012 08:33
- Contrassegnato come risposta Ronaldo.K sabato 14 aprile 2012 22:11
-
sabato 14 aprile 2012 08:58I want to know how to modify schema.xml file.
-
sabato 14 aprile 2012 10:41Moderatore
In short, you have to edit the <Fields> and <ViewFields> elements .
The following links should be useful:
http://msdn.microsoft.com/en-us/library/ms459356.aspx
http://msdn.microsoft.com/en-us/library/ff728096.aspx
Regards Bjoern
- Contrassegnato come risposta Ronaldo.K sabato 14 aprile 2012 22:10

