connectivity Using an Entity data model

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Hi,

I am using the database connectivity Using an Entity data model.

Error: Data source is an invalid type. It must be either an IListSource, IEnumerable, or IDataSource.

What can in replace with gvNewsGroup.datasource?

NewsGroup newsgroup = new NewsGroup() { 

PageTitle=txtPageGroup.Text
};
content.NewsGroup.Add(newsgroup);
content.SaveChanges();
gvNewsGroup.DataSource = newsgroup;
gvNewsGroup.DataBind();

Posted 14-May-13 5:32am

behnamhaji

Updated 14-May-13 5:49am

RaisKazi

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Comments

Yuriy Loginov 14-May-13 11:36am

what exactly are you trying to achieve? if you only need to save the data then just use this:
NewsGroup newsgroup = new NewsGroup() {
PageTitle=txtPageGroup.Text
};
content.NewsGroup.Add(newsgroup);
content.SaveChanges();

behnamhaji 14-May-13 11:38am

i want bind it to grid of page

Yuriy Loginov 14-May-13 11:42am

then try this:
gvNewsGroup.DataSource = context.NewsGroup.ToList();
gvNewsGroup.DataBind();

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