A Class:
namespace ABC
{
Public class claA
{
Public DataTable TableA; // global
TableA = new Table();
Public Table Function()
{
TableA.Column.Add("Lable");
TableA.Add("ABC");
return TableA;
}
}
}
B Class:
namespace ABC
{
public class B
{
public void FuncionB()
{
claA A = new claA();
DataTable dt = A.TableA;
//<=== Error : value is null
}
}
}
In Class B,, claA A = claA();
DataTable dt = A.TableA; <=== Error: value is null
How to solve??
Last edited: