/// <summary>
/// 对数据控件实现双向绑定
/// </summary>
/// <param name="controls">要搜索数据控件的窗体控件集合</param>
public void BindDataControls(Control.ControlCollection controls)
{
var dataControls = MyWinForm.GetIBControls(controls);
foreach (IDataControl control in dataControls)
{
//control.LinkObject 这里都是 "DataContext"
object dataSource = GetInstanceByMemberName(control.LinkObject);
if (control is TextBox)
{
((TextBox)control).DataBindings.Add("Text", dataSource, control.LinkProperty);
}
else if (control is Label)
{
((Label)control).DataBindings.Add("Text", dataSource, control.LinkProperty);
}
else if (control is ListBox)
{
((ListBox)control).DataBindings.Add("SelectedValue", dataSource, control.LinkProperty, false, DataSourceUpdateMode.OnPropertyChanged);
}
else if (control is DateTimePicker)
{
((DateTimePicker)control).DataBindings.Add("Value", dataSource, control.LinkProperty, false, DataSourceUpdateMode.OnPropertyChanged);
}
else
{
//自定义处理控件类型
BindDataControl(control, dataSource, control.LinkProperty);
}
}
}
private void MvvmForm_Load(object sender, EventArgs e)
{
var ibControls = MyWinForm.GetIBControls(this.Controls);
ControlCollection coll = new ControlCollection(this);
foreach (IDataControl ctr in ibControls)
{
coll.Add(ctr as Control);
}
BindDataControls(coll);
}
private void MvvmForm_Load(object sender, EventArgs e)
{
var ibControls = MyWinForm.GetIBControls(this.Controls);
BindDataControls(ibControls);
}