如何将选定的微调器项目获取到字符串?
How to get the selected spinner item to a string?
我很困惑,我可以 select 微调器中的项目并将其显示在弹出消息中。我有这个,
btnSubmitRequest.Click += (sender, e) =>
{
spinnerJobTypes.ItemSelected += new EventHandler<AdapterView.ItemSelectedEventArgs>(spinnerJobTypes_ItemSelected);
}
private void spinnerJobTypes_ItemSelected(object sender, AdapterView.ItemSelectedEventArgs e)
{
Spinner spinner = (Spinner)sender;
string toast = string.Format("{0}", spinner.GetItemAtPosition(e.Position));
Toast.MakeText(this, toast, ToastLength.Long).Show();
}
如何获取 spinnerJobTypes_ItemSelected 对字符串的响应,以便将其提交到数据库中?
非常感谢任何帮助
你可以试试这样的
Spinner spinner = (Spinner)findViewById(R.id.spinner);
String text = spinner.getSelectedItem().toString();
@Jeff.H 是对的,但你需要 C# 中的答案。所以,你必须做这样的事情(我试过了):
Spinner spinner = (Spinner)sender;
string selectedItem = spinner.SelectedItem.ToString();
希望对您有所帮助。
我很困惑,我可以 select 微调器中的项目并将其显示在弹出消息中。我有这个,
btnSubmitRequest.Click += (sender, e) =>
{
spinnerJobTypes.ItemSelected += new EventHandler<AdapterView.ItemSelectedEventArgs>(spinnerJobTypes_ItemSelected);
}
private void spinnerJobTypes_ItemSelected(object sender, AdapterView.ItemSelectedEventArgs e)
{
Spinner spinner = (Spinner)sender;
string toast = string.Format("{0}", spinner.GetItemAtPosition(e.Position));
Toast.MakeText(this, toast, ToastLength.Long).Show();
}
如何获取 spinnerJobTypes_ItemSelected 对字符串的响应,以便将其提交到数据库中?
非常感谢任何帮助
你可以试试这样的
Spinner spinner = (Spinner)findViewById(R.id.spinner);
String text = spinner.getSelectedItem().toString();
@Jeff.H 是对的,但你需要 C# 中的答案。所以,你必须做这样的事情(我试过了):
Spinner spinner = (Spinner)sender;
string selectedItem = spinner.SelectedItem.ToString();
希望对您有所帮助。