數據綁定時gridivew中的按鈕可見false？在Asp.net中？

Question

在Web應用程序中，我將禁用綁定數據時的按鈕，是否有可能像這樣查看虛假？

<asp:Button ID ="btn" runat ="server" CommandArgument='<%# Eval("id").ToString() == "1"? visble false: Visible true %>' /> 

你能幫助我嗎？謝謝。

Answer 1

試試這個：背後

<asp:Button ID="Button1" runat="server" Text="Button" Visible='<%#getVisibility()%>' OnClick="btn_Click" /> 

代碼：

public Boolean getVisibility() 
{ 
    Boolean b = false; 
    //get the boolean value based on your field condition 
    b = Convert.ToBoolean(Eval("FieldValue").ToString() != "MatchCondition" ? "true" :  "false"); 
    return b; 
} 

Answer 2

做它在DataGrid RowDataBound事件

Answer 3

要麼是在數據綁定事件或做這樣的......

<asp:Button ID ="btn" runat ="server" Visible='<%# Eval("id").ToString() == "1"? "false" : "true" %>' />