Fix/Unify links from msdn/docs/blogs to learn

src/Microsoft.Data.SqlClient/netcore/src/Microsoft/Data/SqlClient/SNI/LocalDB.Windows.cs

@@ -25,7 +25,7 @@ internal sealed class LocalDB
 
         private IntPtr _startInstanceHandle = IntPtr.Zero;
 
-        // Local Db api doc https://msdn.microsoft.com/en-us/library/hh217143.aspx
+        // Local Db api doc https://learn.microsoft.com/sql/relational-databases/express-localdb-instance-apis/localdbstartinstance-function
         // HRESULT LocalDBStartInstance( [Input ] PCWSTR pInstanceName, [Input ] DWORD dwFlags,[Output] LPWSTR wszSqlConnection,[Input/Output] LPDWORD lpcchSqlConnection);
         [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
         internal delegate int LocalDBStartInstance(

src/Microsoft.Data.SqlClient/netcore/src/Microsoft/Data/SqlClient/SNI/SNIProxy.cs

@@ -716,7 +716,7 @@ private bool InferNamedPipesInformation()
                 {
                     // Assuming that user did not change default NamedPipe name, if the datasource is in the format servername\instance, 
                     // separate servername and instance and prepend instance with MSSQL$ and append default pipe path 
-                    // https://learn.microsoft.com/en-us/sql/tools/configuration-manager/named-pipes-properties?view=sql-server-ver16
+                    // https://learn.microsoft.com/sql/tools/configuration-manager/named-pipes-properties
                     if (_dataSourceAfterTrimmingProtocol.Contains(PathSeparator) && ResolvedProtocol == Protocol.NP)
                     {
                         string[] tokensByBackSlash = _dataSourceAfterTrimmingProtocol.Split(BackSlashCharacter);

src/Microsoft.Data.SqlClient/netcore/src/Microsoft/Data/SqlClient/SNI/SSRP.cs

@@ -20,7 +20,7 @@ internal sealed class SSRP
         private const int SqlServerBrowserPort = 1434; //port SQL Server Browser
         private const int ReceiveMAXTimeoutsForCLNT_BCAST_EX = 15000; //Default max time for response wait
         private const int ReceiveTimeoutsForCLNT_BCAST_EX = 1000; //subsequent wait time for response after intial wait 
-        private const int ServerResponseHeaderSizeForCLNT_BCAST_EX = 3;//(SVR_RESP + RESP_SIZE) https://docs.microsoft.com/en-us/openspecs/windows_protocols/mc-sqlr/2e1560c9-5097-4023-9f5e-72b9ff1ec3b1
+        private const int ServerResponseHeaderSizeForCLNT_BCAST_EX = 3;//(SVR_RESP + RESP_SIZE) https://learn.microsoft.com/openspecs/windows_protocols/mc-sqlr/2e1560c9-5097-4023-9f5e-72b9ff1ec3b1
         private const int ValidResponseSizeForCLNT_BCAST_EX = 4096; //valid reponse size should be less than 4096
         private const int FirstTimeoutForCLNT_BCAST_EX = 5000;//wait for first response for 5 seconds
         private const int CLNT_BCAST_EX = 2;//request packet
@@ -384,16 +384,16 @@ private static SsrpResult SendUDPRequest(IPEndPoint endPoint, byte[] requestPack
 
         /// <summary>
         /// Sends request to server, and receives response from server (SQLBrowser) on port 1434 by UDP
-        /// Request (https://docs.microsoft.com/en-us/openspecs/windows_protocols/mc-sqlr/a3035afa-c268-4699-b8fd-4f351e5c8e9e)
-        /// Response (https://docs.microsoft.com/en-us/openspecs/windows_protocols/mc-sqlr/2e1560c9-5097-4023-9f5e-72b9ff1ec3b1) 
+        /// Request (https://learn.microsoft.com/openspecs/windows_protocols/mc-sqlr/a3035afa-c268-4699-b8fd-4f351e5c8e9e)
+        /// Response (https://learn.microsoft.com/openspecs/windows_protocols/mc-sqlr/2e1560c9-5097-4023-9f5e-72b9ff1ec3b1) 
         /// </summary>
         /// <returns>string containing list of SVR_RESP(just RESP_DATA)</returns>
         internal static string SendBroadcastUDPRequest()
         {
             StringBuilder response = new StringBuilder();
             byte[] CLNT_BCAST_EX_Request = new byte[1] { CLNT_BCAST_EX }; //0x02
             // Waits 5 seconds for the first response and every 1 second up to 15 seconds
-            // https://docs.microsoft.com/en-us/openspecs/windows_protocols/mc-sqlr/f2640a2d-3beb-464b-a443-f635842ebc3e#Appendix_A_3
+            // https://learn.microsoft.com/openspecs/windows_protocols/mc-sqlr/f2640a2d-3beb-464b-a443-f635842ebc3e#Appendix_A_3
             int currentTimeOut = FirstTimeoutForCLNT_BCAST_EX;
 
             using (TrySNIEventScope.Create(nameof(SSRP)))

src/Microsoft.Data.SqlClient/netcore/src/Microsoft/Data/SqlClient/SqlBulkCopy.cs

@@ -1569,7 +1569,7 @@ private object ConvertValue(object value, _SqlMetaData metadata, bool isNull, re
                                 else
                                 {
                                     // We truncate to at most 100 characters to match SQL Servers behavior as described in
-                                    // https://blogs.msdn.microsoft.com/sql_server_team/string-or-binary-data-would-be-truncated-replacing-the-infamous-error-8152/
+                                    // https://learn.microsoft.com/archive/blogs/sql_server_team/string-or-binary-data-would-be-truncated-replacing-the-infamous-error-8152
                                     str = str.Remove(Math.Min(maxStringLength, 100));
                                 }
                                 throw SQL.BulkLoadStringTooLong(_destinationTableName, metadata.column, str);

src/Microsoft.Data.SqlClient/netcore/src/Microsoft/Data/SqlClient/SqlDataReader.cs

@@ -1512,7 +1512,7 @@ override public bool GetBoolean(int i)
         /// <include file='../../../../../../../doc/snippets/Microsoft.Data.SqlClient/SqlDataReader.xml' path='docs/members[@name="SqlDataReader"]/GetXmlReader/*' />
         virtual public XmlReader GetXmlReader(int i)
         {
-            // NOTE: sql_variant can not contain a XML data type: http://msdn.microsoft.com/en-us/library/ms173829.aspx
+            // NOTE: sql_variant can not contain a XML data type: https://learn.microsoft.com/sql/t-sql/data-types/sql-variant-transact-sql
             // If this ever changes, the following code should be changed to be like GetStream/GetTextReader
             CheckDataIsReady(columnIndex: i);
 

src/Microsoft.Data.SqlClient/netcore/src/Microsoft/Data/SqlClient/SqlInternalConnectionTds.cs

@@ -251,7 +251,7 @@ internal bool IsDNSCachingBeforeRedirectSupported
         private static readonly TimeSpan _dbAuthenticationContextUnLockedRefreshTimeSpan = new TimeSpan(hours: 0, minutes: 10, seconds: 00);
 
         // The errors in the transient error set are contained in
-        // https://azure.microsoft.com/en-us/documentation/articles/sql-database-develop-error-messages/#transient-faults-connection-loss-and-other-temporary-errors
+        // https://learn.microsoft.com/azure/azure-sql/database/troubleshoot-common-errors-issues#transient-faults-connection-loss-and-other-temporary-errors
         private static readonly HashSet<int> s_transientErrors = new HashSet<int>
         {
             // SQL Error Code: 4060

src/Microsoft.Data.SqlClient/netcore/src/Microsoft/Data/SqlClient/TdsParser.RegisterEncoding.cs

@@ -12,7 +12,7 @@ static TdsParser()
         {
             // For CoreCLR, we need to register the ANSI Code Page encoding provider before attempting to get an Encoding from a CodePage
             // For a default installation of SqlServer the encoding exchanged during Login is 1252. This encoding is not loaded by default
-            // See Remarks at https://msdn.microsoft.com/en-us/library/system.text.encodingprovider(v=vs.110).aspx 
+            // See Remarks at https://learn.microsoft.com/dotnet/api/system.text.encodingprovider
             // SqlClient needs to register the encoding providers to make sure that even basic scenarios work with Sql Server.
             Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
         }

src/Microsoft.Data.SqlClient/netfx/ref/Microsoft.Data.SqlClient.cs

@@ -453,12 +453,12 @@ public static partial class SqlClientMetaDataCollectionNames
     public sealed partial class SqlClientPermission : System.Data.Common.DBDataPermission
     {
         /// <include file='../../../../doc/snippets/Microsoft.Data.SqlClient/SqlClientPermission.xml' path='docs/members[@name="SqlClientPermission"]/ctor[@name="default"]/*'/>
-        [System.ObsoleteAttribute("SqlClientPermission() has been deprecated.  Use the SqlClientPermission(PermissionState.None) constructor.  http://go.microsoft.com/fwlink/?linkid=14202", true)]
+        [System.ObsoleteAttribute("SqlClientPermission() has been deprecated.  Use the SqlClientPermission(PermissionState.None) constructor.  https://learn.microsoft.com/dotnet/framework/whats-new/whats-obsolete", true)]
         public SqlClientPermission() : base(default(System.Security.Permissions.PermissionState)) { }
         /// <include file='../../../../doc/snippets/Microsoft.Data.SqlClient/SqlClientPermission.xml' path='docs/members[@name="SqlClientPermission"]/ctor[@name="PermissionState"]//*'/>
         public SqlClientPermission(System.Security.Permissions.PermissionState state) : base(default(System.Security.Permissions.PermissionState)) { }
         /// <include file='../../../../doc/snippets/Microsoft.Data.SqlClient/SqlClientPermission.xml' path='docs/members[@name="SqlClientPermission"]/ctor[@name="PermissionStateAndAllowBlankPasswordBool"]//*'/>
-        [System.ObsoleteAttribute("SqlClientPermission(PermissionState state, Boolean allowBlankPassword) has been deprecated.  Use the SqlClientPermission(PermissionState.None) constructor.  http://go.microsoft.com/fwlink/?linkid=14202", true)]
+        [System.ObsoleteAttribute("SqlClientPermission(PermissionState state, Boolean allowBlankPassword) has been deprecated.  Use the SqlClientPermission(PermissionState.None) constructor.  https://learn.microsoft.com/dotnet/framework/whats-new/whats-obsolete", true)]
         public SqlClientPermission(System.Security.Permissions.PermissionState state, bool allowBlankPassword) : base(default(System.Security.Permissions.PermissionState)) { }
         /// <include file='../../../../doc/snippets/Microsoft.Data.SqlClient/SqlClientPermission.xml' path='docs/members[@name="SqlClientPermission"]/Add/*'/>
         public override void Add(string connectionString, string restrictions, System.Data.KeyRestrictionBehavior behavior) { }
@@ -1750,7 +1750,7 @@ internal SqlParameterCollection() { }
         public Microsoft.Data.SqlClient.SqlParameter Add(string parameterName, System.Data.SqlDbType sqlDbType, int size, string sourceColumn) { throw null; }
         /// <include file='../../../../doc/snippets/Microsoft.Data.SqlClient/SqlParameterCollection.xml' path='docs/members[@name="SqlParameterCollection"]/AddParameterNameValue/*'/>
         [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
-        [System.ObsoleteAttribute("Add(String parameterName, Object value) has been deprecated.  Use AddWithValue(String parameterName, Object value).  http://go.microsoft.com/fwlink/?linkid=14202", false)]
+        [System.ObsoleteAttribute("Add(String parameterName, Object value) has been deprecated.  Use AddWithValue(String parameterName, Object value).  https://learn.microsoft.com/dotnet/framework/whats-new/whats-obsolete", false)]
         public Microsoft.Data.SqlClient.SqlParameter Add(string parameterName, object value) { throw null; }
         /// <include file='../../../../doc/snippets/Microsoft.Data.SqlClient/SqlParameterCollection.xml' path='docs/members[@name="SqlParameterCollection"]/AddRangeValues1/*'/>
         public void AddRange(Microsoft.Data.SqlClient.SqlParameter[] values) { }

src/Microsoft.Data.SqlClient/netfx/src/Microsoft/Data/Common/SafeNativeMethods.cs

@@ -63,7 +63,7 @@ static internal unsafe IntPtr InterlockedExchangePointer(
             return actualPtr;
         }
 
-        // http://msdn.microsoft.com/library/default.asp?url=/library/en-us/sysinfo/base/getcomputernameex.asp
+        // https://learn.microsoft.com/windows/win32/api/sysinfoapi/nf-sysinfoapi-getcomputernameexw
         [DllImport(ExternDll.Kernel32, CharSet = CharSet.Unicode, EntryPoint = "GetComputerNameExW", SetLastError = true)]
         [ResourceExposure(ResourceScope.None)]
         static internal extern int GetComputerNameEx(int nameType, StringBuilder nameBuffer, ref int bufferSize);

src/Microsoft.Data.SqlClient/netfx/src/Microsoft/Data/SqlClient/SqlBulkCopy.cs

@@ -1619,7 +1619,7 @@ private object ConvertValue(object value, _SqlMetaData metadata, bool isNull, re
                                 else
                                 {
                                     // We truncate to at most 100 characters to match SQL Servers behavior as described in
-                                    // https://blogs.msdn.microsoft.com/sql_server_team/string-or-binary-data-would-be-truncated-replacing-the-infamous-error-8152/
+                                    // https://learn.microsoft.com/archive/blogs/sql_server_team/string-or-binary-data-would-be-truncated-replacing-the-infamous-error-8152
                                     str = str.Remove(Math.Min(maxStringLength, 100));
                                 }
                                 throw SQL.BulkLoadStringTooLong(_destinationTableName, metadata.column, str);

src/Microsoft.Data.SqlClient/netfx/src/Microsoft/Data/SqlClient/SqlClientPermission.cs

@@ -21,7 +21,7 @@ public sealed class SqlClientPermission : System.Data.Common.DBDataPermission
     {
 
         /// <include file='../../../../../../../doc/snippets/Microsoft.Data.SqlClient/SqlClientPermission.xml' path='docs/members[@name="SqlClientPermission"]/ctor[@name="default"]/*' />
-        [Obsolete("SqlClientPermission() has been deprecated.  Use the SqlClientPermission(PermissionState.None) constructor.  http://go.microsoft.com/fwlink/?linkid=14202", true)] // MDAC 86034
+        [Obsolete("SqlClientPermission() has been deprecated.  Use the SqlClientPermission(PermissionState.None) constructor.  https://learn.microsoft.com/dotnet/framework/whats-new/whats-obsolete", true)] // MDAC 86034
         public SqlClientPermission() : this(PermissionState.None)
         {
         }
@@ -32,7 +32,7 @@ public SqlClientPermission(PermissionState state) : base(state)
         }
 
         /// <include file='../../../../../../../doc/snippets/Microsoft.Data.SqlClient/SqlClientPermission.xml' path='docs/members[@name="SqlClientPermission"]/ctor[@name="PermissionStateAndallowBlankPasswordBool"]/*' />
-        [Obsolete("SqlClientPermission(PermissionState state, Boolean allowBlankPassword) has been deprecated.  Use the SqlClientPermission(PermissionState.None) constructor.  http://go.microsoft.com/fwlink/?linkid=14202", true)] // MDAC 86034
+        [Obsolete("SqlClientPermission(PermissionState state, Boolean allowBlankPassword) has been deprecated.  Use the SqlClientPermission(PermissionState.None) constructor.  https://learn.microsoft.com/dotnet/framework/whats-new/whats-obsolete", true)] // MDAC 86034
         public SqlClientPermission(PermissionState state, bool allowBlankPassword) : this(state)
         {
             AllowBlankPassword = allowBlankPassword;

src/Microsoft.Data.SqlClient/netfx/src/Microsoft/Data/SqlClient/SqlDataReader.cs

@@ -1716,7 +1716,7 @@ override public bool GetBoolean(int i)
         /// <include file='../../../../../../../doc/snippets/Microsoft.Data.SqlClient/SqlDataReader.xml' path='docs/members[@name="SqlDataReader"]/GetXmlReader/*' />
         virtual public XmlReader GetXmlReader(int i)
         {
-            // NOTE: sql_variant can not contain a XML data type: http://msdn.microsoft.com/en-us/library/ms173829.aspx
+            // NOTE: sql_variant can not contain a XML data type: https://learn.microsoft.com/sql/t-sql/data-types/sql-variant-transact-sql
             // If this ever changes, the following code should be changed to be like GetStream/GetTextReader
             CheckDataIsReady(columnIndex: i);
 

src/Microsoft.Data.SqlClient/netfx/src/Microsoft/Data/SqlClient/SqlDataReaderSmi.cs

@@ -999,7 +999,7 @@ public override TextReader GetTextReader(int ordinal)
 
         public override XmlReader GetXmlReader(int ordinal)
         {
-            // NOTE: sql_variant can not contain a XML data type: http://msdn.microsoft.com/en-us/library/ms173829.aspx
+            // NOTE: sql_variant can not contain a XML data type: https://learn.microsoft.com/sql/t-sql/data-types/sql-variant-transact-sql
 
             EnsureCanGetCol(ordinal);
             if (_currentMetaData[ordinal].SqlDbType != SqlDbType.Xml)

src/Microsoft.Data.SqlClient/netfx/src/Microsoft/Data/SqlClient/SqlInternalConnectionTds.cs

@@ -581,7 +581,7 @@ internal SqlInternalConnectionTds(
         }
 
         // The errors in the transient error set are contained in
-        // https://azure.microsoft.com/en-us/documentation/articles/sql-database-develop-error-messages/#transient-faults-connection-loss-and-other-temporary-errors
+        // https://learn.microsoft.com/azure/azure-sql/database/troubleshoot-common-errors-issues#transient-faults-connection-loss-and-other-temporary-errors
         private static void populateTransientErrors()
         {
             // SQL Error Code: 4060

src/Microsoft.Data.SqlClient/src/Interop/Windows/Interop.Errors.cs

@@ -4,7 +4,7 @@
 
 internal partial class Interop
 {
-    // https://msdn.microsoft.com/en-us/library/windows/desktop/ms681382.aspx
+    // https://learn.microsoft.com/windows/win32/debug/system-error-codes--0-499-
     internal partial class Errors
     {
         internal const int ERROR_FILE_NOT_FOUND = 0x2;

src/Microsoft.Data.SqlClient/src/Interop/Windows/Interop.UNICODE_STRING.cs

@@ -7,8 +7,8 @@
 
 internal static partial class Interop
 {
-    // https://msdn.microsoft.com/en-us/library/windows/desktop/aa380518.aspx
-    // https://msdn.microsoft.com/en-us/library/windows/hardware/ff564879.aspx
+    // https://learn.microsoft.com/windows/win32/api/subauth/ns-subauth-unicode_string
+    // https://learn.microsoft.com/windows/win32/api/ntdef/ns-ntdef-_unicode_string
     [StructLayout(LayoutKind.Sequential)]
     internal unsafe struct UNICODE_STRING
     {

src/Microsoft.Data.SqlClient/src/Interop/Windows/Kernel32/Interop.CTL_CODE.cs

@@ -8,7 +8,7 @@ internal partial class Interop
 {
     internal partial class Kernel32
     {
-        /// <summary> <a href="https://docs.microsoft.com/en-us/windows-hardware/drivers/kernel/defining-i-o-control-codes">CTL_CODE</a> method.</summary>
+        /// <summary> <a href="https://learn.microsoft.com/windows-hardware/drivers/kernel/defining-i-o-control-codes">CTL_CODE</a> method.</summary>
         /// <param name="deviceType">Identifies the device type. This value must match the value that is set in the DeviceType member of the driver's DEVICE_OBJECT structure.</param>
         /// <param name="function">Identifies the function to be performed by the driver. Values of less than 0x800 are reserved for Microsoft. Values of 0x800 and higher can be used by vendors.</param>
         /// <param name="method">Indicates how the system will pass data between the caller of DeviceIoControl (or IoBuildDeviceIoControlRequest) and the driver that handles the IRP.</param>
@@ -20,7 +20,7 @@ internal unsafe static uint CTL_CODE(
             byte access)
         {
             // MaxFunctionCode specifies the maximum value of the FunctionCode field in the FSCTLs (or IOCTLs for IOCTL tests). The maximum possible value is 4095.
-            // See https://docs.microsoft.com/en-us/windows-hardware/drivers/develop/how-to-select-and-configure-the-device-fundamental-tests
+            // See https://learn.microsoft.com/windows-hardware/drivers/develop/how-to-select-and-configure-the-device-fundamental-tests
             if (function > 4095)
                 throw ADP.ArgumentOutOfRange("function");
 

src/Microsoft.Data.SqlClient/src/Interop/Windows/Kernel32/Interop.IoControlCodeAccess.cs

@@ -10,7 +10,7 @@ internal partial class Interop
     internal partial class Kernel32
     {
         /// <summary>
-        /// <a href="https://docs.microsoft.com/en-us/windows-hardware/drivers/kernel/defining-i-o-control-codes">RequiredAccess</a>.
+        /// <a href="https://learn.microsoft.com/windows-hardware/drivers/kernel/defining-i-o-control-codes">RequiredAccess</a>.
         /// Indicates the type of access that a caller must request when opening the file object that represents the device (see IRP_MJ_CREATE).
         /// </summary>
         [Flags]

src/Microsoft.Data.SqlClient/src/Interop/Windows/Kernel32/Interop.IoControlTransferType.cs

@@ -10,7 +10,7 @@ internal partial class Interop
     internal partial class Kernel32
     {
         /// <summary>
-        /// <a href="https://docs.microsoft.com/en-us/windows-hardware/drivers/kernel/buffer-descriptions-for-i-o-control-codes">TransferType</a>.
+        /// <a href="https://learn.microsoft.com/windows-hardware/drivers/kernel/buffer-descriptions-for-i-o-control-codes">TransferType</a>.
         /// Indicates how the system will pass data between the caller of DeviceIoControl (or IoBuildDeviceIoControlRequest) and the driver that handles the IRP.
         /// </summary>
         public enum IoControlTransferType

src/Microsoft.Data.SqlClient/src/Interop/Windows/NtDll/Interop.FILE_FULL_EA_INFORMATION.cs

@@ -10,7 +10,7 @@ internal partial class Interop
     internal partial class NtDll
     {
         /// <summary>
-        /// <a href="https://docs.microsoft.com/en-us/windows-hardware/drivers/ddi/content/wdm/ns-wdm-_file_full_ea_information">FILE_FULL_EA_INFORMATION</a> structure.
+        /// <a href="https://learn.microsoft.com/windows-hardware/drivers/ddi/wdm/ns-wdm-_file_full_ea_information">FILE_FULL_EA_INFORMATION</a> structure.
         /// Provides extended attribute (EA) information. This structure is used primarily by network drivers.
         /// </summary>
         [StructLayoutAttribute(LayoutKind.Sequential)]