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ASP.Net: Handel Null Value in Array

ramco191...

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User: ramco1917
Posted: on Dec 16, 2022 09:47 PM
Forum: ASP.Net Web Forms
Answer: 1
Views: 1633

Hi

How to handel Null Value in below line. In case value in Tags is Null.

htmlTable.Append("<td >" + string.Join(",", colum.Snippet.Tags.ToArray()) + "</td>");

Thanks

dharmend...

0 5

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ANSWER
User: dharmendr
Replied: on Dec 17, 2022 04:02 AM
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The check like this.

if (colum.Snippet != null)
{
    if (colum.Snippet.Tags.ToArray().Length > 0)
    {
        htmlTable.Append("<td >" + string.Join(",", colum.Snippet.Tags.ToArray()) + "</td>");
    }
}

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ASP.Net: Handel Null Value in Array

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