public CcPassword(ViewModels.AccountPasswordViewModel vm)
{
InitializeComponent();
vm.LoginAccount = "Not need input LoginAccount"; // 本界面只需输入密码
this.DataContext = this.ViewModel = vm;
this.Loaded += (s, e) =>
{
// CcSingleTextBox 需要对预设值进行 Foucs 与 SelectAll
// 在 Loaded 事件，TextBox.Text 仍然是空值，故无法对全选 TextBox
// 权宜之计 采用 BackgroundWorker 等待 100 毫秒
if (mBgWorker != null && mBgWorker.IsBusy == true)
{
return;
}
mBgWorker = new System.ComponentModel.BackgroundWorker();
mBgWorker.DoWork += (bgSender, bgArgs) =>
{
System.Threading.Thread.Sleep(100);
};
mBgWorker.RunWorkerCompleted += (bgSender, bgResult) =>
{
txtPassword.Focus();
txtPassword.SelectAll();
};
mBgWorker.RunWorkerAsync(new object[] { });
};
}
public CcAccountPassword(ViewModels.AccountPasswordViewModel vm)
{
InitializeComponent();
this.DataContext = this.ViewModel = vm;
this.Loaded += (s, e) =>
{
// CcSingleTextBox 需要对预设值进行 Foucs 与 SelectAll
// 在 Loaded 事件，TextBox.Text 仍然是空值，故无法对全选 TextBox
// 但 账号密码 这个控件无需进行全选操作
var dataContext = this.DataContext as ViewModels.AccountPasswordViewModel;
if (string.IsNullOrEmpty(dataContext.LoginAccount))
{
txtLoginAccount.Focus();
}
else
{
txtPassword.Focus();
}
};
}
