How to localized asp:TextBox's placeholder by reading App_LocalResources file (.resx)

Question

I have a controls like this :

<asp:TextBox  ID="txtEnrollMember" placeholder="Please Enter Your Name"  runat="server" />

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If current page's culture = "en-us" then the placeholder = "Please Enter Your Name"

If current page's culture = "zh-tw" then the placeholder = "請輸入你的姓名"

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I am searching for a long time on google. But the related solutions is very few.

I've tried the solutions like this but not work.

How do I put hint in a asp:textbox

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Wanted to know what would be the best way to do that?

Answer 1

Simply use the App_LocalResources. Read the text for specific language and set the translation e.g. from code behind:

txtEnrollMember.Attributes["placeholder"] = "your transaltion";