因此,我有一個簡單的任務,用於檢查按鈕文本的值是否爲空,如果是,則隱藏按鈕。文本框內文本的字符串是(例如Time_A_)(設置爲按鈕之後),並且相應的按鈕名稱相同減去下劃線(例如Time_A)。我想要做的就是簡化這段代碼,使用類似for循環而不是12條if語句。按鈕,將if語句簡化爲for循環
if (Time_A_ == "")
{
Time_A.Visibility = Visibility.Hidden;
}
if (Time_B_ == "")
{
Time_B.Visibility = Visibility.Hidden;
}
if (Time_C_ == "")
{
Time_C.Visibility = Visibility.Hidden;
}
if (Time_D_ == "")
{
Time_D.Visibility = Visibility.Hidden;
}
if (Location_A_ == "")
{
Location_A.Visibility = Visibility.Hidden;
}
if (Location_B_ == "")
{
Location_B.Visibility = Visibility.Hidden;
}
if (Location_C_ == "")
{
Location_C.Visibility = Visibility.Hidden;
}
if (Location_D_ == "")
{
Location_D.Visibility = Visibility.Hidden;
}
if (Date_A_ == "")
{
Date_A.Visibility = Visibility.Hidden;
}
if (Date_B_ == "")
{
Date_B.Visibility = Visibility.Hidden;
}
if (Date_C_ == "")
{
Date_C.Visibility = Visibility.Hidden;
}
if (Date_D_ == "")
{
Date_D.Visibility = Visibility.Hidden;
}
這聽起來像你不應該有很多單獨的變量,但應該有一個集合... –
你是什麼意思?像一個數組? – Manitha
是或列表。無論哪種方式,你可以遍歷所有的按鈕,併爲每個按鈕做同樣的事情。 –