public string SafeFarsiStr(string input)
   {
       return input.Replace("ی", "ی").Replace("ک", "ک");
   }

--اسکریپتی برای یک دست سازی ی و ک در تمامی رکوردهای تمامی جداول دیتابیس جاری
-- اسکریپت زیر ی و ک فارسی را به عربی تبدیل می‌کند
-- در صورت نیاز به حالت عکس ، جای مقادیر عددی یونیکد را تعویض نمائید

USE TestDb;

DECLARE @Table NVARCHAR(MAX),
       @Col NVARCHAR(MAX)

DECLARE Table_Cursor CURSOR 
FOR
   --پیدا کردن تمام فیلدهای متنی تمام جداول دیتابیس جاری
   SELECT a.name, --table
          b.name --col
   FROM   sysobjects a,
          syscolumns b
   WHERE  a.id = b.id
          AND a.xtype = 'u' --User table
          AND (
                  b.xtype = 99 --ntext
                  OR b.xtype = 35 -- text
                  OR b.xtype = 231 --nvarchar
                  OR b.xtype = 167 --varchar
                  OR b.xtype = 175 --char
                  OR b.xtype = 239 --nchar
              )

OPEN Table_Cursor FETCH NEXT FROM  Table_Cursor INTO @Table,@Col
WHILE (@@FETCH_STATUS = 0)
BEGIN
   EXEC (
            'update [' + @Table + '] set [' + @Col +
            ']= REPLACE(REPLACE(CAST([' + @Col +
            '] as nvarchar(max)) , NCHAR(1740), NCHAR(1610)),NCHAR(1705),NCHAR(1603)) '
        )
  
   FETCH NEXT FROM Table_Cursor INTO @Table,@Col
END CLOSE Table_Cursor DEALLOCATE Table_Cursor

CREATE TABLE #Employee
(
ID          INT,
FIRST_NAME  NVARCHAR(100),
LAST_NAME   NVARCHAR(300)
)

INSERT INTO #Employee VALUES ( 1, 'Vahid', 'Nasiri' );
INSERT INTO #Employee VALUES ( 2, 'name1', 'lname1' );
INSERT INTO #Employee VALUES ( 3, 'name2', 'lname2' );
INSERT INTO #Employee VALUES ( 2, 'name1', 'lname1' );
INSERT INTO #Employee VALUES ( 3, 'name2', 'lname2' );
INSERT INTO #Employee VALUES ( 4, 'name3', 'lname3' );

SELECT DISTINCT *
FROM   #Employee 
   
SELECT * INTO #DuplicateEmployee
FROM   #Employee

INSERT #DuplicateEmployee
SELECT DISTINCT *
FROM   #Employee

BEGIN TRAN 
DELETE #Employee
INSERT #Employee
SELECT *
FROM   #DuplicateEmployee

   COMMIT TRAN 
    
  DROP TABLE #DuplicateEmployee 
   
SELECT DISTINCT *
FROM   #Employee 

SELECT DISTINCT * FROM #Employee

SELECT * INTO #DuplicateEmployee FROM #Employee

INSERT #DuplicateEmployee
SELECT ID,
    FIRST_NAME,
    LAST_NAME
FROM   #Employee
GROUP BY
    ID,
    FIRST_NAME,
    LAST_NAME
HAVING COUNT(*) > 1

BEGIN TRAN
DELETE #Employee
FROM   #DuplicateEmployee
WHERE  #Employee.ID = #DuplicateEmployee.ID
   AND #Employee.FIRST_NAME = #DuplicateEmployee.FIRST_NAME
   AND #Employee.LAST_NAME = #DuplicateEmployee.LAST_NAME

INSERT #Employee
SELECT *
FROM   #DuplicateEmployee

COMMIT TRAN
DROP TABLE #DuplicateEmployee

SELECT DISTINCT * FROM   #Employee

SELECT DISTINCT *
FROM   #Employee

SET ROWCOUNT 1
SELECT 1
WHILE @@rowcount > 0
   DELETE #Employee
   WHERE  1 < (
              SELECT COUNT(*)
              FROM   #Employee a2
              WHERE  #Employee.ID = a2.ID
                     AND #Employee.FIRST_NAME = a2.FIRST_NAME
                     AND #Employee.LAST_NAME = a2.LAST_NAME
          )

SET ROWCOUNT 0

SELECT DISTINCT *
FROM   #Employee

SELECT DISTINCT *
FROM   #Employee;
 
WITH #DeleteEmployee AS (
                         SELECT ROW_NUMBER()
                                OVER(PARTITION BY ID, First_Name, Last_Name ORDER BY ID) AS
                                RNUM
                         FROM   #Employee
                     )

DELETE
FROM   #DeleteEmployee
WHERE  RNUM > 1

SELECT DISTINCT *
FROM   #Employee

SELECT DISTINCT *
FROM   #Employee;
 
ALTER TABLE #Employee ADD UNIQ_ID INT IDENTITY(1, 1)

DELETE
FROM   #Employee
WHERE  UNIQ_ID < (
        SELECT MAX(UNIQ_ID)
        FROM   #Employee a2
        WHERE  #Employee.ID = a2.ID
               AND #Employee.FIRST_NAME = a2.FIRST_NAME
               AND #Employee.LAST_NAME = a2.LAST_NAME
    )

ALTER TABLE #Employee DROP COLUMN UNIQ_ID

SELECT DISTINCT *
FROM   #Employee

DROP TABLE #Employee

Create PROCEDURE Test1
AS
SELECT * FROM tblPIDs1

USE testdb
SET NOEXEC ON;
exec test1 ;
SET NOEXEC OFF;

USE testdb
SET FMTONLY ON;
exec test1 ;
SET FMTONLY OFF;

Msg 208, Level 16, State 1, Procedure test1, Line 3
Invalid object name 'tblPIDs1'.

USE  testdb;

SET NOCOUNT ON;

DECLARE @name NVARCHAR(MAX),
       @sql NVARCHAR(MAX),
       @type CHAR(2), -- object type
       @type_desc NVARCHAR(60), -- object type description
       @params NVARCHAR(MAX) -- parameters 
      
DECLARE @tblInvalid TABLE (
           -- invalid objects
           [type_desc] NVARCHAR(60),
           [name] NVARCHAR(MAX),
           [error_number] INT,
           [error_message] NVARCHAR(MAX),
           [type] CHAR(2)
       );       

DECLARE testSPs CURSOR FAST_FORWARD
FOR
   SELECT [name] = OBJECT_NAME(SM.[object_id]),
          [type] = SO.[type],
          SO.[type_desc],
          [params] = (
              SELECT (
                         SELECT CONVERT(
                                    XML,
                                    (
                                        SELECT STUFF(
                                                   (
                                                       SELECT ', ' + [name] +
                                                              '=NULL' AS
                                                              [text()]
                                                       FROM   sys.parameters
                                                       WHERE  [object_id] = SM.[object_id]
                                                              FOR XML PATH('')
                                                   ),
                                                   1,
                                                   1,
                                                   ''
                                               )
                                    )
                                )
                                FOR XML RAW,
                                TYPE
                     ).value('/row[1]', 'varchar(max)')
          )
   FROM   sys.sql_modules SM
          JOIN sys.objects SO
               ON  SO.[object_id] = SM.[object_id]
   WHERE  SO.[is_ms_shipped] = 0
          AND SO.[type] = 'P'


OPEN testSPs 
FETCH NEXT FROM testSPs INTO @name, @type, @type_desc, @params
 
WHILE (@@FETCH_STATUS = 0)
BEGIN
   BEGIN TRY
       SET @sql = 'SET FMTONLY ON; exec ' + @name + ' ' + @params +
           '; SET FMTONLY OFF;'
       --PRINT @sql;      
       EXEC (@sql) ;
   END TRY
   BEGIN CATCH
       PRINT @type_desc + ', ' + @name + ', Error: ' + CAST(ERROR_NUMBER() AS VARCHAR)
       + ', ' + ERROR_MESSAGE();
       INSERT INTO @tblInvalid
       SELECT @type_desc,
              @name,
              ERROR_NUMBER(),
              ERROR_MESSAGE(),
              @type
      
       ;
   END CATCH
  
  
   FETCH NEXT FROM testSPs INTO @name, @type, @type_desc, @params
END 
CLOSE testSPs  
DEALLOCATE testSPs


SELECT [type_desc],
      [name],
      [error_number],
      [error_message]
FROM   @tblInvalid
ORDER BY
      CHARINDEX([type], ' U V PK UQ F TR FN TF P SQ '),
     [name];

public class PropertiesValidator<TK, T> where T : new() where TK : new()
{
    static TK _instance;

    public static TK Instance
    {
        get
        {
            if (_instance == null)
            {
                _instance = new TK();
            }
            return _instance;
        }
    }

    public void Validate(T expectedObject, T realObject, params string[] propertiesNotToCompare)
    {
        var properties = realObject.GetType().GetProperties();
        foreach (var currentRealProperty in properties)
        {
            if (!propertiesNotToCompare.Contains(currentRealProperty.Name))
            {
                var currentExpectedProperty = expectedObject.GetType().GetProperty(currentRealProperty.Name);
                var exceptionMessage = $"The property {currentRealProperty.Name} of class {currentRealProperty.DeclaringType?.Name} was not as expected.";

                if (currentRealProperty.PropertyType != typeof(DateTime) && currentRealProperty.PropertyType != typeof(DateTime?))
                {
                    Assert.AreEqual( currentExpectedProperty.GetValue( expectedObject,
                                                                        null ),
                                        currentRealProperty.GetValue( realObject,
                                                                    null ),
                                        exceptionMessage );
                }
                else
                {
                    DateTimeAssert.Validate( currentExpectedProperty.GetValue( expectedObject,
                                                                                null ) as DateTime?,
                                                currentRealProperty.GetValue( realObject,
                                                                            null ) as DateTime?,
                                                TimeSpan.FromMinutes( 5 ) );
                }
            }
        }
    }
}

public class ObjectToAssert
{
    public string FirstName { get; set; }
    public string LastName { get; set; }
    public DateTime LastVisit { get; set; }
}

var expectedObject = new ObjectToAssert
                        {
                            FirstName = "Vahid",
                            LastName = "Mohammad Taheri",
                            LastVisit = new DateTime( 2016, 11, 14, 0, 10, 50 )
                        };
var actualObject = new ObjectToAssert
                        {
                            FirstName = "Vahid",
                            LastName = "Mohammad Taheri",
                            LastVisit = new DateTime( 2016, 11, 14, 0, 13, 50 )
                        };