/// <summary>
/// 构造USeQuoteDriverStateChangedEventArgs实例。
/// </summary>
/// <param name="account">帐号。</param>
/// <param name="oldState">上一状态。</param>
/// <param name="newState">当前状态。</param>
/// <param name="reason">状态变更原因。</param>
public USeQuoteDriverStateChangedEventArgs(string account, USeQuoteDriverState oldState, USeQuoteDriverState newState, string reason)
{
this.Account = account;
this.NewState = newState;
this.OldState = oldState;
this.Reason = reason;
}
private void SetQuoteDriverState(USeQuoteDriverState state)
{
if (state == USeQuoteDriverState.Ready)
{
this.pbxQuoteDriverState.Image = global::USeFuturesSpirit.Properties.Resources.green1;
this.lblQuoteDriverState.ForeColor = Color.Green;
}
else
{
this.pbxQuoteDriverState.Image = global::USeFuturesSpirit.Properties.Resources.red1;
this.lblQuoteDriverState.ForeColor = Color.Red;
}
}
/// <summary>
/// 触发状态变更事件。
/// </summary>
/// <param name="newState">新状态。</param>
/// <param name="reason">变更原因。</param>
protected virtual void FireDriverStateChanged(USeQuoteDriverState newState, string reason)
{
this.DriverState = newState;
try
{
EventHandler <USeQuoteDriverStateChangedEventArgs> handel = this.OnDriverStateChanged;
if (handel != null)
{
USeQuoteDriverStateChangedEventArgs args = new USeQuoteDriverStateChangedEventArgs("", DriverState, newState, reason);
handel(this, args);
}
}
catch (Exception ex)
{
Debug.Assert(false, ex.Message);
}
}
