https://www.cnblogs.com/jizhongfong/p/4384689.html
var bind = new Binding("Enabled", OrderViewModel.Instance.Commands.ThreadManager, "IsRunning");
bind.Format += delegate(object o, ConvertEventArgs args) { args.Value = !((bool) args.Value); };
button1.DataBindings.Add(bind);
var bind = new Binding("Text", Query, "IsValid");
bind.Format += delegate (object o, ConvertEventArgs args)
{
if (Query.WhereIsValid)
{
args.Value = ((bool)args.Value ? "是" : "否");
}
else
{
args.Value = "[不限-All]";
}
};
com_Valid.DataBindings.Add(bind);
/// <summary>
/// 将绑定数据源和控件绑定
/// </summary>
/// <param name="ctl">控件</param>
/// <param name="propertyName">属性名称</param>
/// <param name="BindingSource">数据源</param>
/// <param name="fieldName">绑定字段</param>
public static void SetDataBinding(this System.Windows.Forms.Control ctl, string propertyName, object BindingSource, string fieldName)
{
if (ctl.DataBindings[propertyName] != null) { ctl.DataBindings.Remove(ctl.DataBindings[propertyName]); }
ctl.DataBindings.Add(propertyName, BindingSource, fieldName, true, DataSourceUpdateMode.OnPropertyChanged);
}
public static void RemoveDataBinding(this System.Windows.Forms.Control ctl, string propertyName)
{
if (ctl.DataBindings[propertyName] != null) { ctl.DataBindings.Remove(ctl.DataBindings[propertyName]); }
}