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If the <b>For</b> loop mandatory? There is the <a href="http://msdn.microsoft.com/en-us/library/system.data.datatable.copy.aspx" rel="ugc">Copy</a> method which you could use.<br />
<br />

<pre><code id="code-20-38141189-1">Dim dt1 As New DataTable()
Dim dt2 As New DataTable()

dt1.Columns.Add(&quot;col1&quot;, GetType(Integer))
dt1.Columns.Add(&quot;col2&quot;, GetType(String))

dt1.Rows.Add(1, &quot;Red&quot;)
dt1.Rows.Add(2, &quot;Blue&quot;)
dt1.Rows.Add(3, &quot;Green&quot;)

dt2 = dt1.Copy()</code></pre>
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If the For loop mandatory? There is the Copy [http://msdn.microsoft.com/en-us/library/system.data.datatable.copy.aspx] method which you could use.



Dim dt1 As New DataTable()
Dim dt2 As New DataTable()

dt1.Columns.Add("col1", GetType(Integer))
dt1.Columns.Add("col2", GetType(String))

dt1.Rows.Add(1, "Red")
dt1.Rows.Add(2, "Blue")
dt1.Rows.Add(3, "Green")

dt2 = dt1.Copy()

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Yes for loop is mandatory because i want to change data in datatable1 in some specific rows.so tell me how can i do this?
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Yes for loop is mandatory because i want to change data in datatable1 in some specific rows.so tell me how can i do this?

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<div class="content wysiwyg-content">
i want to copy data of datatable1 to datatable2 using for loop.How can i do this?
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i want to copy data of datatable1 to datatable2 using for loop.How can i do this?

Multiple datatables in vb.net 2010

Visual Basic .NET (VB.NET) is an object-oriented programming language implemented on the .NET framework, but also supported on other platforms such as Mono and Silverlight. Microsoft launched VB.NET as the successor to the Visual Basic language. Though it is similar in syntax to  Visual Basic pre-2002, it is not the same technology,

Visual Basic.NET

The .NET Framework is not specific to any one programming language; rather, it includes a library of functions that allows developers to rapidly build applications. Several supported languages include C#, VB.NET, C++ or ASP.NET.