Crystal Report Casting in VB.NET

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Hi Everybody,

I have a little bit confusion about Crystal Report in VB.NET.
when i use the following code in C#.NET,there is no Problem:

C#

crTable = (CrystalDecisions.CrystalReports.Engine.Table)arrTables[0];

Nevertheless, I change to VB.NET.the problem starts
my vb code is there:

crTable = DirectCast(arrTables(0), CrystalDecisions.CrystalReports.Engine.Table)

There is error in developing time.
error message:

"value of type'CrystalDecisions.CrystalReports.Engine.Table' cannot be converted to '1-dimensional array of CrystalDecisions.CrystalReports.Engine.Table'."

What wrong with this code. please, guide me. :confused:

Posted 13-Feb-11 16:46pm

dartfrog

Updated 13-Feb-11 16:55pm

TweakBird

v2

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Nish Nishant · Answer 1 · 2011-02-13T17:02:00

Solution 1

How have you declared crTable in your VB.NET code? The error indicates that you have declared it as an array when it should be declared as a CrystalDecisions.CrystalReports.Engine.Table.

Posted 13-Feb-11 17:02pm

Nish Nishant

Updated 13-Feb-11 17:03pm

v2

Kschuler · Answer 2 · 2011-02-14T08:51:00

Solution 2

If your arrTables was declared as an array of CrystalDecisions.CrystalReports.Engine.Table,

and crTable is declared as a single instance of CrystalDecisions.CrystalReports.Engine.Table,

then I don't see why you couldn't just set it without the cast...

crTable = arrTables(0)

Posted 14-Feb-11 8:51am

Kschuler