StrataFrame Forum » StrataFrame Application Framework - V1 » WinForms (How do I?) » How to add actual record number and total record number

How to add actual record number and total record number

Juan Carlos Pazos — Mon, 24 Mar 2008 09:25:14 GMT

I have a maintenance form, I want to show the number of the actual record and the total number of records, I have this:

Private Sub BO_Publicaciones_Navigated(ByVal e As MicroFour.StrataFrame.Business.NavigatedEventArgs) Handles BO_Publicaciones.Navigated

'-- Establish Locals

Dim lcMsg As String

lcMsg = Me.BO_Publicaciones.CurrentRowIndex.ToString() & " 0f " & Me.BO_Publicaciones.Count.ToString()

Me.LabelControlNumberOfrecords.Text = lcMsg

End Sub

This works for the total number, but the first record is 0 and if I have 17 records navigating goes 0, 1,2...16 I know that the count is correct but I need to star in 1 not in 0.

Thanks for your help

Regards

RE: How to add actual record number and total record number

Trent L. Taylor — Mon, 24 Mar 2008 09:25:14 GMT

Just FYI...any collection count will always return the actual count. This is not just specific to the SF BOs, but any collection or array in .NET. The only time that you have to take the zero based logic into account is when dealing with an index...this will always be zero based.

RE: How to add actual record number and total record number

Edhy Rijo — Sun, 23 Mar 2008 21:11:33 GMT

Hola Juan Carlos,

Glad to be of any help, even though I had to try the code before posting because I am also new to SF :P.

Even though I live in USA for many years I am from Dominican Republic and do speak Spanish in case you or anyone else need some help in Spanish, well your English is pretty good, so I don't think you'll need it :cool:

RE: How to add actual record number and total record number

Juan Carlos Pazos — Sun, 23 Mar 2008 16:58:19 GMT

Hi Edji, Peter

I try both, Edji yours was the correct one, if I have 17 records and use Peter's code the it tells me that are 18 records.

Thanks both for your help and take the time to point me in the rigth direction.

Regards

Thanks

[quote]

Hi Peter, Juan,

Actually you don't need to add "+ 1" to the BO.Count property since it will have the corrected total count number. So the code should be:

[codesnippet]lcMsg = String.Format("{0} of {1}", Me.BO_Publicaciones.CurrentRowIndex + 1, Me.BO_Publicaciones.Count)[/codesnippet]

[/quote]

RE: How to add actual record number and total record number

Edhy Rijo — Sat, 22 Mar 2008 18:03:17 GMT

[quote][b]Peter Jones (03/22/2008)[/b][hr]Hi Jaun,

Most indexes are 0 based so, to fix the display, you could try (haven't tested this so syntax may not be 100% correct):

lcMsg = String.Format("{0} of {1}", Me.BO_Publicaciones.CurrentRowIndex + 1, Me.BO_Publicaciones.Count + 1)

String.Format tends to be a better way to concatinate data like this.

Cheers, Peter[/quote]

Hi Peter, Juan,

Actually you don't need to add "+ 1" to the BO.Count property since it will have the corrected total count number. So the code should be:

[codesnippet]lcMsg = String.Format("{0} of {1}", Me.BO_Publicaciones.CurrentRowIndex + 1, Me.BO_Publicaciones.Count)[/codesnippet]

RE: How to add actual record number and total record number

Peter Jones — Sat, 22 Mar 2008 17:45:03 GMT

Hi Jaun,

Most indexes are 0 based so, to fix the display, you could try (haven't tested this so syntax may not be 100% correct):

lcMsg = String.Format("{0} of {1}", Me.BO_Publicaciones.CurrentRowIndex + 1, Me.BO_Publicaciones.Count + 1)

String.Format tends to be a better way to concatinate data like this.

Cheers, Peter