I have a question about how i can make a common method of the following method's and how can i call the common method. I want to make a generic method which i can use.

    private async Task<bool> GetObjA()
    {
        var ObjA = await _unitOfWork.RepositoryA.CheckExists(TableField, TableFieldValue);
        if (ObjA != null)
        {
            ValidatedObjects.Add(TableName.ToLower(), ObjA);
            return true;
        }
        return false;
    }

   private async Task<bool> GetObjB()
    {
        var ObjB = await _unitOfWork.RepositoryB.CheckExists(TableField, TableFieldValue);
        if (ObjB != null)
        {
            ValidatedObjects.Add(TableName.ToLower(), ObjB);
            return true;
        }
        return false;
    }

   private async Task<bool> GetObjC()
    {
        var ObjC = await _unitOfWork.RepositoryC.CheckExists(TableField, TableFieldValue);
        if (ObjC != null)
        {
            ValidatedObjects.Add(TableName.ToLower(), ObjC);
            return true;
        }
        return false;
    }

CodePudding user response：

You can implement this by making a single generic method that receives the object as a parameter.

This snippet should do the job:

private async Task<bool> GetObj<T>(T myObject)
{
      if (myObject != null)
      {
            ValidatedObjects.Add(TableName.ToLower(), myObject);
            return true;
      }
      return false;
}

Explanation:

Rather than getting the object inside the method, you will pass it as a generic data type to the method. This means you will use unitOfWork outside the method so you can be generic and avoid repeating yourself each time.

References:

Generic Methods (C# Programming Guide)