-2
在我的c#winforms应用程序中,在显示表单的同时我正在加载数据LoadDataAsync方法,但在加载数据之前我想要开始显示启动画面,它是没有发生,有人可以指导我,我做错了什么...或任何想法。如何在执行方法时显示WatiForm异步 - 等待
public partial class DepartmentListDetailView : BaseForm
{
private DepartmentDataScope _departmentDataScope;
private AppConfigDataScope _appConfigDataScope;
private DepartmentSearch _departmentSearch;
public DepartmentListDetailView() : base()
{
InitializeComponent();
Init();
}
private async void Init()
{
_departmentDataScope = new DepartmentDataScope();
_appConfigDataScope = new AppConfigDataScope();
_departmentSearch = new DepartmentSearch();
var res = await LoadDataAsync();
}
private async Task<bool> LoadDataAsync()
{
Ssm.ShowWaitForm(); // before loading the data, I want to display the spalsh screen
var result = await _departmentDataScope.FetchDataAsync();
BbiSearch.Enabled = true;
if (Ssm.IsSplashFormVisible)
{
this.Invoke((MethodInvoker) Ssm.CloseWaitForm);
}
return true;
}
}
感谢