.NET (Core and Framework)

Quote:

CA1060 Move P/Invokes to NativeMethods class Because it is a P/Invoke method, 'OSInterface.iniWrapper.GetPrivateProfileSection(ByRef String, Byte(), Integer, ByRef String)' should be defined in a class named NativeMethods, SafeNativeMethods, or UnsafeNativeMethods.

Class Foo()
{
private static readonly IDependency = IOCContainer.Resolve<IDependency>();
}

Class Foo(IDependency dependency)
{
private readonly IDependency = dependency;
}

Class Foo(){
public Foo(IDependency dependency)
{
      this.dependency = dependency;
      ....
      var bar = new Bar(this.dependency);
    
    }
}
    
Class Bar{

    public Bar(IDependency dependency)
    {
     this.dependency = dependency;
    
    }
}

class Bar()
{
public SomeMethod()
     {
     (dependency != null ? dependency.doSomething : throw new  Exception(DependencyNotAvailable);
     }
}

Unable to cast object of type 'System.Data.DataRowView' to type 'System.IConvertible'.

Private Sub followupfrm_Load(sender As Object, e As System.EventArgs) Handles Me.Load
Dim myda As New SqlDataAdapter("select * from customers", mcon)
Dim myds As New DataSet
myda.Fill(myds, "customers")
cmbcustomer.DataSource = myds.Tables(0)
cmbcustomer.DisplayMember = "company"
cmbcustomer.ValueMember = "serial"
'cmbcustomer.Text = ""
fillgrid()
End Sub

Private Sub cmbcustomer_SelectedIndexChanged(sender As System.Object, e As System.EventArgs) Handles cmbcustomer.SelectedIndexChanged
        txtticketnumber.Text = "9" + Format(cmbcustomer.SelectedValue, "0000")
    End Sub