Catch Error Linq query to check datatable

[kumar.varun2 (Varun Kumar)]

Hi @NHoe

This will be helpful for you

[FirstAid] Handling of The source contains no DataRows exception

This FirstAid Tutorial will describe how a the source contains no DataRows EXCEPTION can be handled. Introduction Let’s have a look at the following filter data table scenario: Name CCode Tom US Charlotte FR Seema IN Jean FR Assignment: Filter all rows on a particular Country Code like FR, UK, ES, UK… Ensure that all CCode data column values are trimmed Ensure that the Filter check is case insensitive we can implement it e.g. with the help of a LINQ statement: dtData.As…

Also, you can try this

If(		
		(
			From d In DT_aus_PDF.AsEnumerable()
			Let c1 =  System.Text.RegularExpressions.Regex.IsMatch(d("Column2").ToString,"([0-9]{8})")
			Let c2 =  Not String.IsNullOrEmpty(d("Column3").ToString)
			Where c1 And c2
			Select d
		).Count.Equals(0),	
		_
		Nothing,
		_
		(
			From d In DT_aus_PDF.AsEnumerable()
			Let c1 =  System.Text.RegularExpressions.Regex.IsMatch(d("Column2").ToString,"([0-9]{8})")
			Let c2 = Not String.IsNullOrEmpty(d("Column3").ToString)
			Where c1 And c2
			Select d
		).CopyToDataTable().DefaultView.ToTable(False, {"Column1","Column2","Column3","Column4","Column5","Column6","Column7"})
)