Enumerating Object Collections

StrataFrame Forum

Back

Enumerating Object Collections

Author	Message
Bill Cunnien	Bill Cunnien posted 17 Years Ago Topic Details Share Topic
Group: Forum Members Posts: 785, Visits: 3.6K	Can someone please confirm that certain collections cannot be enumerated? For example, the SF ListView and any Business Object are not enumerable objects. I am unable to run a foreach statement against these collections. I get an error like this: foreach statement cannot operate on variables of type 'MicroFour.StrataFrame.UI.Windows.Forms.ListView' because 'MicroFour.StrataFrame.UI.Windows.Forms.ListView' does not contain a public definition for 'GetEnumerator' Are there others that I may need to be aware of? Thanks, Bill
	Reply Like 0
Larry Caylor	Larry Caylor posted 17 Years Ago Post Details Share Post
Group: Awaiting Activation Posts: 592, Visits: 3.7K	You can enumerate StrataFrame business objectes using the GetEnumerable function. The code would look something like; For Each loRow As MyBO In Me.MyBO1.GetEnumerable MessageBox.Show(loRow.cust_LastName) Next I'm not clear on what you mean by enumerating the ListView since you can certainlly enumerate the ListView.Items collection For Each loItem As Windows.Forms.ListViewItem In Me.ListView1.Items MessageBox.Show(loItem.Tag.ToString) Next Where ListView1 is type MicroFour.StrataFrame.UI.Windows.Forms.ListView -Larry
	Reply Like 0
Bill Cunnien	Bill Cunnien posted 17 Years Ago Post Details Share Post
Group: Forum Members Posts: 785, Visits: 3.6K	Larry Caylor (12/28/2007) . . . you can certainlly enumerate the ListView.Items collection For Each loItem As Windows.Forms.ListViewItem In Me.ListView1.Items MessageBox.Show(loItem.Tag.ToString) Next Thanks a bunch for the reply! Happy New Year!! I have been working too much lately. I failed to actually point to the Items collection--I was just pointing to the list. Silly me. I need coffee. Thanks, Bill
	Reply Like 0