validation date range of 2 invalid date inputs

Question

Please help how to trap the validations of if-else-if condition date range of 2 invalid date inputs:

Scenario 1

Download Date From:03/30/2016
Download Date To:03/31/2016

Process Date From:03/29/2016
Process Date From:03/29/2016

Validation:
Process Date Range From/To is less than the Download Date Range From/To.
error message:Invalid Process Date Range

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Scenario 2

Download Date From:03/30/2016
Download Date To:03/31/2016

Process Date From:04/15/2016
Process Date From:04/15/2016

Validation:
Process Date Range are future dates
error message:Invalid Process Date Range.

As i need your big help on this. Thank you Masters

Upendra Pratap Shahi · Answer

Have you used above code?

Upendra Pratap Shahi · Answer

Hi Kindly go through below article- http://www.c-sharpcorner.com/UploadFile/77a82c/compare-two-date-using-C-Sharp-and-jquery-date-picker/ Kindly mark the answer as accepted answer.

Upendra Pratap Shahi · Answer

Thanks mary jean ligas for appreciation.

mary jean ligas · Answer

sir but the range date from & to is being compare to another range date from & to what is the logic behind it

Upendra Pratap Shahi · Answer

Your welcome dear Kindly use below code- using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace WindowsFormsApplication1 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void button1_Click(object sender EventArgs e) { DateTime fromdate = DateTime.Parse(Convert.ToDateTime(dateTimePicker1.Text).ToShortDateString()); DateTime todate = DateTime.Parse(Convert.ToDateTime(dateTimePicker2.Text).ToShortDateString()); if (fromdate > todate) { MessageBox.Show(from date is greater than to date); } } private void button2_Click(object sender EventArgs e) { if (dateTimePicker1.Value.Date > dateTimePicker2.Value.Date) { MessageBox.Show(from date is greater than to date); } } } }

mary jean ligas · Answer

Hi Sir Upendra thanks for your reply but currently I am working using windows application in c# not web app