How To Use Var Statment In IF oR Else IF Condition

Question

//var firstDayOfQuarter = new DateTime(dtp_FromDate.Value.Year, dtp_ToDate.Value.Month, 1); //var lastDayOfQuarter = firstDayOfQuarter.AddMonths(3); //var firstDayOfQuarter = new DateTime(dtp_FromDate.Value.Year, dtp_ToDate.Value.Month + 2, 1); //var lastDayOfQuarter = firstDayOfQuarter.AddMonths(3); //var firstDayOfQuarter = new DateTime(dtp_FromDate.Value.Year, dtp_ToDate.Value.Month + 4, 1); //var lastDayOfQuarter = firstDayOfQuarter.AddMonths(3); //var firstDayOfQuarter = new DateTime(dtp_FromDate.Value.Year, dtp_ToDate.Value.Month + 6, 1); //var lastDayOfQuarter = firstDayOfQuarter.AddMonths(3);

Muhammad Imran Ansari · Answer

With Var If and Else-If will be used same like for other strongly datatypes. The data type of a var variable will be determined when assigning values to variables. If your code block you are assigning datetime datatype to all variables. So you can apply datetime comparison with your variables. var firstDayOfQuarter = new DateTime(dtp_From.Value.Year, dtp_From.Value.Month, 1); var lastDayOfQuarter = firstDayOfQuarter.AddMonths(3); if (lastDayOfQuarter > firstDayOfQuarter) { // Your Code } else if (lastDayOfQuarter != firstDayOfQuarter) { // Your Code } Recommendations: If you you already knows your datatype then don’t use var for simple local variable.

Sachin Singh · Answer

@ if (somecondition) { var x=5; // single statement @{ var a=7; var b=8; } // multiple statement } else { var w=8; }