如何隱藏控件標題

我希望能夠隱藏在我的網頁表單文本框的標題，我能夠隱藏文本框，但不是字幕。你能告訴我我錯過了什麼嗎？

protected void Page_Load(object sender, EventArgs e) 
{ 
if (cmdbox_TypePayment.SelectedIndex == 0) 
{ 
    txt_Carte.Visible = false; 
    txt_CarteNum.Visible = false; 
    txt_CarteDate.Visible = false; 
    txt_CarteCCV.Visible = false; 
} 
} 
protected void cmdbox_TypePayment_SelectedIndexChanged(object sender, EventArgs e) 
{ 
if (cmdbox_TypePayment.SelectedIndex == 0) 
{ 
    txt_Carte.Visible = false; 
    txt_CarteNum.Visible = false; 
    txt_CarteDate.Visible = false; 
    txt_CarteCCV.Visible = false; 
} 

else if (cmdbox_TypePayment.SelectedIndex == 1) 
{ 
    txt_Carte.Visible = true; 
    txt_CarteNum.Visible = true; 
    txt_CarteDate.Visible = true; 
    txt_CarteCCV.Visible = true; 
} 
}

來源

2014-05-05 user3499965

不遵守你正在嘗試做的。你的意思是隱藏在文本框中的文本而不是文本框本身？ –

你是指隱藏標籤？如果是這樣，那麼你需要在標籤上設置可見屬性來隱藏它。聽起來就像你引用他們的「文本框」有一個標籤和文本框。 – Graymatter

我想隱藏文本框的標籤 – user3499965

設置一個ID的標籤也和它藏在同一function..Suppose labelhas的ID lblCaption ..

protected void cmdbox_TypePayment_SelectedIndexChanged(object sender, EventArgs e) 
{ 
    if (cmdbox_TypePayment.SelectedIndex == 0) 
    { 
     lblCaption.Visible = false; 
     txt_Carte.Visible = false; 
     txt_CarteNum.Visible = false; 
     txt_CarteDate.Visible = false; 
     txt_CarteCCV.Visible = false; 
    } 

    else if (cmdbox_TypePayment.SelectedIndex == 1) 
    { 
     lblCaption.Visible = true; 
     txt_Carte.Visible = true; 
     txt_CarteNum.Visible = true; 
     txt_CarteDate.Visible = true; 
     txt_CarteCCV.Visible = true; 
    } 
}

來源

2014-05-05 05:17:34 Jameem

如何隱藏控件標題

回答

相關問題