diff --git a/samples/snippets/fsharp/VS_Snippets_CLR_System/system.DBNull.Class/fs/DBNullExamples.fs b/samples/snippets/fsharp/VS_Snippets_CLR_System/system.DBNull.Class/fs/DBNullExamples.fs
new file mode 100644
index 00000000000..ac4beaaa597
--- /dev/null
+++ b/samples/snippets/fsharp/VS_Snippets_CLR_System/system.DBNull.Class/fs/DBNullExamples.fs
@@ -0,0 +1,62 @@
+open System
+open System.Data
+open System.Data.OleDb
+
+type DBNullExample() =
+ //
+ member this.OutputLabels(dt: DataTable) =
+ let mutable label = ""
+
+ // Iterate rows of table
+ for row in dt.Rows do
+ let mutable label = String.Empty
+ label <- label + this.AddFieldValue(label, row, "Title")
+ label <- label + this.AddFieldValue(label, row, "FirstName")
+ label <- label + this.AddFieldValue(label, row, "MiddleInitial")
+ label <- label + this.AddFieldValue(label, row, "LastName")
+ label <- label + this.AddFieldValue(label, row, "Suffix")
+ label <- label + "\n"
+ label <- label + this.AddFieldValue(label, row, "Address1")
+ label <- label + this.AddFieldValue(label, row, "AptNo")
+ label <- label + "\n"
+ let labelLen = label.Length
+ label <- label + this.AddFieldValue(label, row, "Address2")
+ let labelLen =
+ if label.Length <> labelLen then
+ label + "\n"
+ else label
+ label <- label + this.AddFieldValue(label, row, "City")
+ label <- label + this.AddFieldValue(label, row, "State")
+ label <- label + this.AddFieldValue(label, row, "Zip")
+ printfn $"{label}"
+ printfn ""
+
+ member _.AddFieldValue(label: string, row: DataRow, fieldName: string) =
+ if DBNull.Value.Equals row[fieldName] |> not then
+ (string row[fieldName]) + " "
+ else
+ String.Empty
+ //
+
+let ex = DBNullExample()
+let conn = new OleDbConnection()
+let cmd = new OleDbCommand()
+let adapter = new OleDbDataAdapter()
+let ds = new DataSet()
+let dbFilename = @"c:\Data\contacts.mdb"
+
+// Open database connection
+conn.ConnectionString <- "Provider=Microsoft.Jet.OLEDB.4.0Data Source=" + dbFilename + ""
+conn.Open()
+// Define command : retrieve all records in contact table
+cmd.CommandText <- "SELECT * FROM Contact"
+cmd.Connection <- conn
+adapter.SelectCommand <- cmd
+// Fill dataset
+ds.Clear()
+adapter.Fill(ds, "Contact")
+|> ignore
+// Close connection
+conn.Close()
+// Output labels to console
+ex.OutputLabels ds.Tables["Contact"]
\ No newline at end of file
diff --git a/samples/snippets/fsharp/VS_Snippets_CLR_System/system.DBNull.Class/fs/fs.fsproj b/samples/snippets/fsharp/VS_Snippets_CLR_System/system.DBNull.Class/fs/fs.fsproj
new file mode 100644
index 00000000000..8284a679eb8
--- /dev/null
+++ b/samples/snippets/fsharp/VS_Snippets_CLR_System/system.DBNull.Class/fs/fs.fsproj
@@ -0,0 +1,12 @@
+
+
+ Exe
+ net6.0
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/xml/System/DBNull.xml b/xml/System/DBNull.xml
index 08eafb2d22f..316525fca26 100644
--- a/xml/System/DBNull.xml
+++ b/xml/System/DBNull.xml
@@ -85,6 +85,7 @@
The following example calls the `DBNull.Value.Equals` method to determine whether a database field in a contacts database has a valid value. If it does, the field value is appended to the string output in a label.
:::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR_System/system.DBNull.Class/cs/DBNullExamples.cs" id="Snippet1":::
+ :::code language="fsharp" source="~/samples/snippets/fsharp/VS_Snippets_CLR_System/system.DBNull.Class/fs/DBNullExamples.fs" id="Snippet1":::
:::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.DBNull.Class/vb/DBNullExamples.vb" id="Snippet1":::
]]>
@@ -1133,6 +1134,7 @@
The following example calls the `DBNull.Value.Equals` method to determine whether a database field in a contacts database has a valid value. If it does, the field value is appended to the string output in a label.
:::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR_System/system.DBNull.Class/cs/DBNullExamples.cs" id="Snippet1":::
+ :::code language="fsharp" source="~/samples/snippets/fsharp/VS_Snippets_CLR_System/system.DBNull.Class/fs/DBNullExamples.fs" id="Snippet1":::
:::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.DBNull.Class/vb/DBNullExamples.vb" id="Snippet1":::
]]>