Hi Victor,
Thanks for your Update.
Query 1 : "Disable text field of the DropDownCalendar"
To disable the text field of the DropDownCalendar use the following code snippet,
[Javascript]
Query 2 : "To get the empty value"
To get the empty value as in the Text field of the DropDownCalendar use the Text property and set the IsNullDate property to true. The
following code illustrate this.
[CS]
this.TextBox1.Text = this.Drop.Text;
Also I have created simple sample for this and attached in the below link for your reference.
DropDownCalendar-190365215.zipAlso We suggest you to upgrade with new version which have added more features.
Please let us know if you have any queries.
Regards,
Vignesh