Page.IsValid is returning true and its checking for the file's extensions and size, every step debugging showed there's no problem with validating. But hasFile returning false after clicking the save button even though custom validator returned true. Please help! i…
I have an ASP NET page with a dropdownlist. When the user select an item, a postback occurs, but it takes some time to receive the response, due to server processing. I want to show a label 'wait, reading data'…
I have don't understand what going wrong. I have ASP:BUTTON <asp:Button runat="server" id="btnQuestion" PostBackUrl="~/PositionForm.aspx" OnClick="btnQuestion_Click"></asp:Button> And have event to processing postback protected void btnQuestion_Click(object sender, EventArgs e){} ASP.NET environment create this event <input type="submit" name="ctl00$MainContent$btnQuestion" value="Задати питання" onclick="javascript:WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("ctl00$MainContent$btnQuestion", "",…