<div>
can you expalin more about what you want to get changes in binding source or in datatable?
</div>


can you expalin more about what you want to get changes in binding source or in datatable?

<div>
I found an excellent link which solves the problem...
</div>


I found an excellent link which solves the problem...

<div>
<div class="content wysiwyg-content">
I have a strong-typed dataset1 and bindingsource1 bound to several textboxes. don't understand why the Getchanges() method always returns nothing, messagebox (below) never opens. I know there is data in the dataset1, just dtChanges is empty?<br />
<br />
Q. What am I doing wrong?<br />
<br />
<br />
bindingSource1.DataSource = dataSet1.DataTable1;<br />
<br />
void Save()<br />
{<br />
&nbsp; &nbsp; bindingSource1.EndEdit();<br />
<br />
&nbsp; &nbsp; DataTable dtChanges = dataSet1.DataTable1.GetCha<wbr />nges();<br />
<br />
&nbsp; &nbsp; MessageBox.Show(&quot;Row Count=&quot; + dtChanges.Rows.Count.ToStr<wbr />ing());<br />
}<br />

</div>
</div>


I have a strong-typed dataset1 and bindingsource1 bound to several textboxes. don't understand why the Getchanges() method always returns nothing, messagebox (below) never opens. I know there is data in the dataset1, just dtChanges is empty?

Q. What am I doing wrong?


bindingSource1.DataSource = dataSet1.DataTable1;

void Save()
{
    bindingSource1.EndEdit();

    DataTable dtChanges = dataSet1.DataTable1.GetChanges();

    MessageBox.Show("Row Count=" + dtChanges.Rows.Count.ToString());
}


Typed DataSet GetChanges Always Nothing?

C# is an object-oriented programming language created in conjunction with Microsoft’s .NET framework. Compilation is usually done into the Microsoft Intermediate Language (MSIL), which is then JIT-compiled to native code (and cached) during execution in the Common Language Runtime (CLR).