imanasp
چهارشنبه 16 دی 1388, 17:27 عصر
سلام دوستان نمیدونم چرا این خطا رخ میده وقتی که میخام سطری رو از گرید برای ویرایش انتخاب کنم من گریدویو رو سفارشی کردم
Failed to load viewstate. The control tree into which viewstate is being loaded must match the control tree that was used to save viewstate during the previous request. For example, when adding controls dynamically, the controls added during a post-back must match the type and position of the controls added during the initial request.
Failed to load viewstate. The control tree into which viewstate is being loaded must match the control tree that was used to save viewstate during the previous request. For example, when adding controls dynamically, the controls added during a post-back must match the type and position of the controls added during the initial request.