when a class defined as sealed its not possible to inherit
its class and properties to the inherited class.Its also
applicable to the class properties.Even class defined as
public its banned to inherit the class.
A class which restricts inheritance for security region is
called Sealed class.
Sealed class is the last class in hierarchy.
Sealed class can be a derived class but can't be a base class.
To access the members of sealed class we should create the
Advantages of sealed class is it restrict the third party
vendor for developing new software by inheriting from our logic.
I am using a data table and a datagridview.
I am creating two columns in data grid view :
The items of datagridviewcombo are the list of all items in
data table column 1.
I want that the data type of the DataGridViewTextBoxColumn
should be the same as the data type of the item selected
from the datagridviewcombo at runtime.
How can I do that.Also I want that each cell in column of
datatable should be of variable data type.