//
// System.Windows.Forms.ColumnClickEventArgs.cs
//
// Author:
// stubbed out by Jaak Simm (jaaksimm@firm.ee)
// Implmented by Dennis Hayes <dennish@raytek.com>
//
// (C) Ximian, Inc., 2002
//
namespace System.Windows.Forms{
/// <summary>
/// Provides data for the ColumnClick event.
/// </summary>
public class ColumnClickEventArgs : EventArgs {
private int column;
/// --- Constructor ---
public ColumnClickEventArgs(int Column) : base()
{
column = Column;
}
/// --- Properties ---
public int Column {
get {
return column;
}
}
/// <summary>
/// Equality Operator
/// </summary>
///
/// <remarks>
/// Compares two ColumnClickEventArgs objects. The return value is
/// based on the equivalence of the Column properties
/// of the two ColumnClickEventArgs.
/// </remarks>
public static bool operator == (ColumnClickEventArgs ColumnClickEventArgsA , ColumnClickEventArgs ColumnClickEventArgsB)
{
return ColumnClickEventArgsA.column == ColumnClickEventArgsB.column;
}
/// <summary>
/// Inequality Operator
/// </summary>
///
/// <remarks>
/// Compares two ColumnClickEventArgs objects. The return value is
/// based on the equivalence of the Column properties
/// of the two ColumnClickEventArgs.
/// </remarks>
public static bool operator != (ColumnClickEventArgs ColumnClickEventArgsA, ColumnClickEventArgs ColumnClickEventArgsB)
{
return ColumnClickEventArgsA.column != ColumnClickEventArgsB.column;
}
/// <summary>
/// Equals Method
/// </summary>
///
/// <remarks>
/// Checks equivalence of this ColumnClickEventArgs and another object.
/// </remarks>
public override bool Equals (object obj)
{
if (!(obj is ColumnClickEventArgs))return false;
return (this == (ColumnClickEventArgs) obj);
}
/// <summary>
/// GetHashCode Method
/// </summary>
///
/// <remarks>
/// Calculates a hashing value.
/// </remarks>
// If class has only one proprity, just return the hash code of the proprity.
public override int GetHashCode ()
{
return column.GetHashCode();
}
/// <summary>
/// ToString Method
/// </summary>
///
/// <remarks>
/// Formats the ColumnClickEventArgs as a string.
/// </remarks>
public override string ToString ()
{
return String.Format ("[{0}]", column);
}
}
}
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