ES-975464 - Resolve the ReadMe file length issue in this sample repository

Author: SreemonPremkumarM

README.md

@@ -4,7 +4,7 @@
 
 This example will explain how to store the values with variable name and perform the calculation using expressions and built-in functions.
 
-The below code explain how to store the values with variable name using CalcQuickBase.
+The below code explain how to store the values with variable name using [CalcQuickBase](https://help.syncfusion.com/cr/windowsforms/Syncfusion.Calculate.CalcQuickBase.html). To hold a string which is a formula or be treated as a formula, then begin that string with [FormulaCharacter](https://help.syncfusion.com/cr/windowsforms/Syncfusion.Calculate.CalcQuickBase.html#Syncfusion_Calculate_CalcQuickBase_FormulaCharacter) of `CalcQuickBase`.
 
 ```c#
 CalcQuickBase calcQuick = new CalcQuickBase();