I am having an immense amount of trouble getting my data to bind correctly. I have read most the posts on here from people with similar issues, but for some reason I just can't get it to click.
The XML for my table is:
<Window ... DataContext="{Binding RelativeSource={RelativeSource Self}}" >
...
<ListView Height="124" HorizontalAlignment="Left" Margin="12,46,0,0" Name="listViewDocuments" VerticalAlignment="Top" Width="Auto" DataContext="{Binding DocumentList}">
<ListView.View>
<GridView>
<GridViewColumn Width="160" Header="Description" DisplayMemberBinding="{Binding Description}"/>
<GridViewColumn Width="160" Header="Date Filed" DisplayMemberBinding="{Binding DateFiled}"/>
<GridViewColumn Width="160" Header="Filed By" DisplayMemberBinding="{Binding UserFiledName}"/>
<GridViewColumn Width="150" Header="Page" DisplayMemberBinding="{Binding Pages}"/>
<GridViewColumn Width="150" Header="Notes" DisplayMemberBinding="{Binding Notes}"/>
<GridViewColumn Width="Auto" Header="" />
</GridView>
</ListView.View>
</ListView>
Within my code I have:
public ObservableCollection<Document> _DocumentList = new ObservableCollection<Document>();
...
public ObservableCollection<Document> DocumentList{ get { return _DocumentList; } }
...
public class Document
{
public string Description { get; set; }
public string DateFiled { get; set; }
public string UserFiledName { get; set; }
public string Pages { get; set; }
public string Notes { get; set; }
public string Tag { get; set; }
}
In an attempt to update the table I use:
_DocumentList.Add(new Document
{
Description = dr["Description"].ToString(),
DateFiled = dr.GetDateTime(dr.GetOrdinal("DateFiled")).ToShortDateString(),
UserFiledName = dr["UserFiledName"].ToString(),
Pages = dr.GetInt32(dr.GetOrdinal("Pages")).ToString(),
Notes = dr["Notes"].ToString(),
Tag = dr["FileID"].ToString()
});
New items seem to be getting added correctly, but nothing is updated on the listView.
I have read through tutorials like this: http://www.switchonthecode.com/tutorials/wpf-tutorial-using-the-listview-part-1
And I have tried adding all of the notification code that is suggested in other posts. Nothing is working for me.
And ideas would be appreciated.
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