|ZYCIIS| WPF中的MVVM中绑定的值为Bool型如IsRunning,而我XAML中要绑定他的!IsRunning要怎么办？难道我必须写一个转换？ 谢

Question

如有属性        private bool isRunning;
        /// <summary>
        /// 是否运行中
        /// </summary>
        public bool IsRunning
        {
            get { return isRunning; }
            set
            {
                isRunning = value;
                this.RaisePropertyChanged("IsRunning");
            }
        }然后页面有<ComboBox x:Name="cmbWareIn" IsEnabled="{Binding IsRunning}" />但我这里要绑定为 !IsRunning
要怎么办。难道也要写一个Converter？
谢谢

Answer 1

再加个属性...
public bool IsRunning
        {
            get { return isRunning; }
            set
            {
                isRunning = value;
                this.RaisePropertyChanged("IsRunning");
                this.RaisePropertyChanged("Enabled");
            }
        }
public bool Enabled
{
   get { return !isRunning; }
}