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SizeOf in VB
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This message was discovered on ASPFriends.com 'aspngvb' list.


Bryan Costanich
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-- Moved from [aspngvb] to [aspngdatagridrepeaterdatalist] by Let the good times roll <Click here to reveal e-mail address> --

I need to get the size in memory (in bytes) of a DataSet.

i've tried:

    Microsoft.VisualBasic.Len(Me.m_oSearchResults)

and got a type mismatch.

i tried:

    Microsoft.VisualBasic.Len(CType(Me.m_oSearchResults, Object))

and got the same error.

i tried:

    System.Runtime.InteropServices.Marshal.SizeOf(Me.m_oSearchResults)

and it errored because it's a managed type.

any ideas???
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Darren Neimke
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Patrick Steele
I don't think you can get a true "sizeof" of a reference type. See:

http://groups.google.com/groups?selm=3DeoDeVh1XAHA.279%40cppssbbsa04&oe=3D=
UT
F-8

---
Patrick Steele (Click here to reveal e-mail address)
Lead Software Architect
Image Process Design

-----Original Message-----
From: Bryan Costanich [mailto:Click here to reveal e-mail address]=20
Sent: Wednesday, August 14, 2002 6:24 PM
To: aspngvb
Subject: [aspngvb] SizeOf in VB

-- Moved from [aspngdatagridrepeaterdatalist] to [aspngvb] by Let the
good times roll <Click here to reveal e-mail address> --

-- Moved from [aspngvb] to [aspngdatagridrepeaterdatalist] by Let the
good times roll <Click here to reveal e-mail address> --

I need to get the size in memory (in bytes) of a DataSet.

i've tried:

    Microsoft.VisualBasic.Len(Me.m_oSearchResults)

and got a type mismatch.

i tried:

    Microsoft.VisualBasic.Len(CType(Me.m_oSearchResults, Object))

and got the same error.

i tried:

=09
System.Runtime.InteropServices.Marshal.SizeOf(Me.m_oSearchResults)

and it errored because it's a managed type.

any ideas???
| [aspngvb] member Click here to reveal e-mail address =3D YOUR ID
| http://www.asplists.com/asplists/aspngvb.asp =3D JOIN/QUIT
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System.Data.DataSet
System.Runtime.InteropServices.Marshal
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