<div>
An unhandled exception of type 'System.Data.StrongTypingE<wbr />xception
</div>


An unhandled exception of type 'System.Data.StrongTypingException

<div>
How do you work with the data? Do you load it into a dataset? If then there really should be no problem in looping through the datatables rows and check for null value in each column.<br />
<br />
foreach(DataRow row in ds.Tables[&quot;tablename&quot;/inde<wbr />x].Rows)<br />
{<br />
for(int i=0;i&lt;row.items.length;i++<wbr />)<br />
{<br />
if(row[i].ToString() == &quot;&quot;)<br />
row[i] = &quot;put your value here...&quot;;<br />
}<br />
}
</div>


How do you work with the data? Do you load it into a dataset? If then there really should be no problem in looping through the datatables rows and check for null value in each column.

foreach(DataRow row in ds.Tables["tablename"/index].Rows)
{
for(int i=0;i<row.items.length;i++)
{
if(row[i].ToString() == "")
row[i] = "put your value here...";
}
}

<div>
The web service return the dataset as return value.<br />
<br />
MyWebservice myService = new MyWebservice();<br />
<br />
DataSet dSet = new DataSet();<br />
<br />
dSet = myWebService().GetAll();<br />

</div>


The web service return the dataset as return value.

MyWebservice myService = new MyWebservice();

DataSet dSet = new DataSet();

dSet = myWebService().GetAll();


<div>
The above code should work fine for that then.
</div>


The above code should work fine for that then.

<div>
<div class="content wysiwyg-content">
Hi,<br />
<br />
I call a web service, the result is a xml (dataset).<br />
<br />
The xml contains empty fields and I want my dataset to replace the empty fields with default values. This doesn't work and when I try to reach the fields I get a exception. The field has no value.<br />
<br />
I want the dataset to set defaultvalues for empty fields.<br />

</div>
</div>


Hi,

I call a web service, the result is a xml (dataset).

The xml contains empty fields and I want my dataset to replace the empty fields with default values. This doesn't work and when I try to reach the fields I get a exception. The field has no value.

I want the dataset to set defaultvalues for empty fields.


Get exception in my dataset when reading a xml-schema with empty fields

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).