Public Delegate Sub DataGridViewColumnEventHandler ( _
    sender As Object, _
    e As DataGridViewColumnEventArgs _
)

Dim instance As New DataGridViewColumnEventHandler(AddressOf HandlerMethod)

public delegate void DataGridViewColumnEventHandler(
    Object sender,
    DataGridViewColumnEventArgs e
)

public delegate void DataGridViewColumnEventHandler(
    Object^ sender, 
    DataGridViewColumnEventArgs^ e
)

/** @delegate */
public delegate void DataGridViewColumnEventHandler(
    Object sender,
    DataGridViewColumnEventArgs e
)

JScript no admite delegados.