In the remarks section, the phrase : > Use [Value](https://docs.microsoft.com/en-us/dotnet/api/system.dbnull.value?view=netframework-4.7.2) to send a NULL value as the value of the parameter. Should be changed to : > Use [DbNull.Value](https://docs.microsoft.com/en-us/dotnet/api/system.dbnull.value?view=netframework-4.7.2) to send a NULL value as the value of the parameter. The current link text confuses people, as shown [in this SO question](https://stackoverflow.com/questions/53665011/sqlparameter-disappears-when-assigned-a-value-of-null) --- #### Document Details ⚠ *Do not edit this section. It is required for docs.microsoft.com ➟ GitHub issue linking.* * ID: ed540b8c-3445-9e89-501e-65dc61f31bd6 * Version Independent ID: af7e893b-d28e-c5de-e44b-3ca8a2631dc0 * Content: [SqlParameter.Value Property (System.Data.SqlClient)](https://docs.microsoft.com/en-us/dotnet/api/system.data.sqlclient.sqlparameter.value?view=netframework-4.7.2#System_Data_SqlClient_SqlParameter_Value) * Content Source: [xml/System.Data.SqlClient/SqlParameter.xml](https://github.com/dotnet/dotnet-api-docs/blob/master/xml/System.Data.SqlClient/SqlParameter.xml) * Product: **dotnet-api** * GitHub Login: @douglaslMS * Microsoft Alias: **douglasl**