Difference Between The Two Last Records?

Apr 5, 2010

I have an app with one database, with one field/table.When i fill in this for the second time or more, i will see the diferens from last time til now.I want the diff betveen the two last records

Table 1= Water1 Last week we used 200 liter This week we used 210 liter, the diff is 10 liter

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[code].....

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Dim MyConn As ADODB.Connection
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[code]....

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[Code]...

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Mar 11, 2010

I want to search the records from the textbox and display the records to the datagridview, if there are no records, just display empty on the datagridview.[code]

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VS 2010 Records In Table Are Determined By Records In Another Table?

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Possible Duplicate: What are the most important functional differences between C# and VB.NET? What are the basic difference between c# and VB.net?

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I'm looking for an explanation of the difference between

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[Code]...

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Difference Between Tp(,) And Tpo(1)()

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I have this code, first I thougt it should be the same but i cant acces the info in the same way .. why is this???

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[code].....

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What is the difference between VB and VB.NET?

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The next code works fine in C#:

[Code]...

But this code crash with a OverflowException in VB.Net.

[Code]...

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[Code]...

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[Code].....

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[Code]...

Here I am Clear the object using Dispose( Mycmd.Dispose()). Can I Use here Nothing ( Mycmd = Nothing?. Which is the Best ?

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