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asp.netgridviewdatakey

What is the difference between following code

var id = Convert.ToInt32(GridViewVehicleList.DataKeys[e.NewSelectedIndex].Value);
var id2 = Convert.ToInt32(GridViewVehicleList.DataKeys[e.NewSelectedIndex].Values);

if i use second code as

id2 = Convert.ToInt32(GridViewVehicleList.DataKeys[e.NewSelectedIndex].Values[1]);

, could i assign second DataKey to variable id2

Thanks for all interests

Solution

  • DataKey Properties

    Value 

    Gets the value of the key field at index 0 in the DataKey object.

    Values 

    Gets an IOrderedDictionary object that contains every key field in the DataKey 
object.

    So you can assign

    id2 = Convert.ToInt32(GridViewVehicleList.DataKeys[e.NewSelectedIndex].Values[1]);