/// <summary>
/// 设置数据
/// </summary>
/// <param name="visual"></param>
/// <param name="datas"></param>
private static void SetControlData(Visual visual, List <SaveData> datas)
{
for (int i = 0; i < VisualTreeHelper.GetChildrenCount(visual); i++)
{
Visual childVisual = (Visual)VisualTreeHelper.GetChild(visual, i);
if (childVisual != null)
{
if (childVisual is TextBox)
{
var txt = childVisual as TextBox;
if (txt.Name != null && !"".Equals(txt.Name))
{
var data = datas.FirstOrDefault(t => t.ControlId == txt.Name) ?? new SaveData();
if (data.ControlValue.IsNullOrEmptyImpl())
{
txt.SetValue(TextBox.TextProperty, data.ControlValue);
//txt.Text = data.ControlValue;
}
}
}
else if (childVisual is ComboBox)
{
var cmb = childVisual as ComboBox;
if (cmb.Name != null && !"".Equals(cmb.Name))
{
var data = datas.FirstOrDefault(t => t.ControlId == cmb.Name) ?? new SaveData();
if (data.ControlValue.IsNullOrEmptyImpl())
{
cmb.Text = data.ControlValue;
if (cmb.SelectedIndex == -1 && cmb.Items.Count > 0 && !cmb.IsEditable)
{
cmb.SelectedIndex = 0;
}
// cmb.Text = data.ControlValue;
}
}
}
else if (childVisual is RadioButton)
{
var cmb = childVisual as RadioButton;
var data = datas.FirstOrDefault(t => t.ControlId == cmb.Name);
if (data != null && cmb.Name != null && data.ControlValue.IsNullOrEmptyImpl())
{
bool isCheck = ConvertToBool(data.ControlValue);
if (isCheck) //如果是false则不给相应radio赋值，避免不必要的界面交互造成的bug
{
cmb.IsChecked = isCheck;
}
}
}
else if (childVisual is CheckBox)
{
var cmb = childVisual as CheckBox;
var data = datas.FirstOrDefault(t => t.ControlId == cmb.Name);
if (data != null && cmb.Name != null && data.ControlValue != "")
{
cmb.IsChecked = ConvertToBool(data.ControlValue);
}
}
else if (childVisual is ListBox)
{
var cmb = childVisual as ListBox;
var data = datas.FirstOrDefault(t => t.ControlId == cmb.Name);
if (data != null && cmb.Name != null && data.ControlValue != "")
{
int index = 0;
if (int.TryParse(data.ControlValue, out index))
{
if (cmb.Items.Count > i)
{
cmb.SelectedIndex = index;
}
}
}
}
else if (visual is UserControl && visual is IControlDataProvider)
{
Control control = visual as Control;
var data = datas.FirstOrDefault(t => t.ControlId == control.Name);
if (data != null && control.Name != null && data.ControlValue != "")
{
IControlDataProvider g = visual as IControlDataProvider;
g.SetControlData(data.ControlValue);
}
}
else
{
SetControlData(childVisual, datas);
}
}
}
}
/// <summary>
/// 获取数据
/// </summary>
/// <param name="visual"></param>
/// <param name="datas"></param>
private static void GetControlData(Visual visual, List <SaveData> datas)
{
for (int i = 0; i < VisualTreeHelper.GetChildrenCount(visual); i++)
{
Visual childVisual = (Visual)VisualTreeHelper.GetChild(visual, i);
if (childVisual != null)
{
if (childVisual is TextBox)
{
var txt = childVisual as TextBox;
if ("".Equals(txt.Name) || txt.Name.Contains("_"))
{
continue;
}
datas.Add(new SaveData("", "TextBox", txt.Name, txt.Text));
}
else if (childVisual is ComboBox)
{
var cmb = childVisual as ComboBox;
if ("".Equals(cmb.Name) || cmb.Name.Contains("_"))
{
continue;
}
datas.Add(new SaveData("", "ComboBox", cmb.Name, cmb.Text));
}
else if (childVisual is RadioButton)
{
var cmb = childVisual as RadioButton;
if ("".Equals(cmb.Name) || cmb.Name.Contains("_"))
{
continue;
}
datas.Add(new SaveData("", "RadioButton", cmb.Name, cmb.IsChecked.ToString()));
}
else if (childVisual is CheckBox)
{
var cmb = childVisual as CheckBox;
if ("".Equals(cmb.Name) || cmb.Name.Contains("_"))
{
continue;
}
datas.Add(new SaveData("", "CheckBox", cmb.Name, cmb.IsChecked.ToString()));
}
else if (childVisual is ListBox)
{
var cmb = childVisual as ListBox;
if ("".Equals(cmb.Name) || cmb.Name.Contains("_"))
{
continue;
}
datas.Add(new SaveData("", "ListBox", cmb.Name, cmb.SelectedIndex.ToString()));
}
else if (visual is UserControl && visual is IControlDataProvider)
{
Control control = visual as Control;
if ("".Equals(control.Name) || control.Name.Contains("_"))
{
continue;
}
IControlDataProvider g = visual as IControlDataProvider;
datas.Add(new SaveData("", "IControlDataProvider", control.Name, g.GetControlData()));
}
GetControlData(childVisual, datas);
}
}
}
