这是我的 DataGridView
<asp:GridView ID="gvPredstave" runat="server" CssClass="gridview"
AlternatingRowStyle-CssClass="even" AutoGenerateColumns="True">
<Columns>
<asp:TemplateField>
<ItemTemplate>
<asp:Button ID="btnRezervisi" runat="server" Text="Rezervisi" onclick="Button1_Click" />
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
这是我在 GridView 中单击按钮的代码
protected void Button1_Click(object sender, EventArgs e)
{
Response.Redirect("AktivneRezervacije.aspx?korisnicko_ime=" + korisnicko_ime);
conn.Close();
}
当我单击按钮时,我在浏览器中收到此错误:
Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.
有谁知道发生这种情况的原因。我尝试了 EnableEventValidation="false" 但它不起作用。