private void Button_ExtraContent_CcTextarea(object sender, RoutedEventArgs e)
{
var msgBox = WPFControls.MessageBox.GetMessageBox4UserDefineCc("请输入你的的建议");
var cc = new WPFControls.MessageBoxExtraContent.CcTextarea()
{
Title = "填写你的建议"
};
var vm = new WPFControls.MessageBoxExtraContent.ViewModels.SingleItemViewModel();
cc.DataContext = vm; // ** 重点 **
// 编写校验业务逻辑
vm.CheckValueLogic_UserDefine = new Func <string>(() =>
{
string r = string.Empty;
if (vm.Value == null || vm.Value.ToString().IndexOf("建议") < 0)
{
r = "请输入你的建议";
}
return(r);
});
msgBox.ExtraContent = cc;
msgBox.ShowDialog();
if (msgBox.MessageBoxResult == MessageBoxResult.OK)
{
MessageBox.Show(vm.Value.ToString());
}
}
private void Button_ExtraContent(object sender, RoutedEventArgs e)
{
var msgBox = WPFControls.MessageBox.GetMessageBox4UserDefineCc
(
"请输入需要补打的数量"
);
var content = new WPFControls.MessageBoxExtraContent.CcTextBox()
{
Title = "打印数量"
};
var vm = new WPFControls.MessageBoxExtraContent.ViewModels.SingleItemViewModel();
content.DataContext = vm; // ** 重点 **
// 对 预设值 进行赋值
vm.Value = "10"; // 预设补打 10 张
// 编写校验业务逻辑
vm.CheckValueLogic_UserDefine = new Func <string>(() =>
{
string errorMsg = string.Empty;
if (vm.Value is null)
{
return("空值");
}
if (int.TryParse(vm.Value.ToString(), out int qty) == false)
{
return("数值校验错误");
}
if (qty <= 0)
{
return("数值校验错误");
}
return(errorMsg);
});
msgBox.ExtraContent = content;
msgBox.ShowDialog();
if (msgBox.MessageBoxResult == MessageBoxResult.OK)
{
var data = content.DataContext as WPFControls.MessageBoxExtraContent.ViewModels.SingleItemViewModel;
MessageBox.Show(Util.JsonUtils.SerializeObject(data.Value));
}
}
private void Button_ExtraContent_CcDatePicker(object sender, RoutedEventArgs e)
{
var msgBox = WPFControls.MessageBox.GetMessageBox4UserDefineCc("请选择入住日期");
var cc = new WPFControls.MessageBoxExtraContent.CcDatePicker()
// { Title = "填写你的建议" }
;
var vm = new WPFControls.MessageBoxExtraContent.ViewModels.SingleItemViewModel();
cc.DataContext = vm; // ** 重点 **
// 编写校验业务逻辑
vm.CheckValueLogic_UserDefine = new Func <string>(() =>
{
string r = string.Empty;
if (vm.Value == null)
{
r = "请选择入住日期";
}
else if
(
DateTime.TryParse(vm.Value.ToString(), out DateTime dt) == false ||
dt.Date <= DateTime.Now.Date
)
{
r = "日期不能晚于明天";
}
return(r);
});
msgBox.ExtraContent = cc;
msgBox.ShowDialog();
if (msgBox.MessageBoxResult == MessageBoxResult.OK)
{
MessageBox.Show(vm.Value.ToString());
}
}
