HS WONG * NOTE

1. Image name = " SketchSrc1 " 2. Add a HiddenField to store image string ("hf...")    <asp:HiddenField ID="hf SketchSrc1 " runat="server" Value="" /> 3. Add an Image component ("img...") <asp:Image ID="img SketchSrc1 " runat="server" CssClass="img-thumbnail" ImageUrl="~/Images/NoImage.png"  Width="260px" Height="260px" Style="max-width: 300px; min-height: 100px; max-height: 600px" /> 4. Add "Upload", "Clear" and "Paste" button for new image ("file...", "clear...") <div>     <div id="divImgEd1" runat="server" visible="true">         <input type="file" accept=".jpg, .jpeg" name="image1" id="file SketchSrc1 "             onchange="loadFile(' SketchSrc1 ', event)" style="display: none;"...

 MyService.exe /install /silent To uninstall the service application you open a command prompt and type:   MyService.exe /uninstall

  1.  netsh interface ipv6 show prefixpolicies 2.   netsh interface ipv6 set prefix ::/96 60 3 3.   netsh interface ipv6 set prefix ::ffff:0:0/96 55 4

A. Add 2 functions to store and set scroll position 1. storeScrollPositionEd(scrollValue) = save scroll position while scrolling 2. setScrollPositionEd() = set top position of div < script   type ="text/javascript" >     function storeScrollPositionEd(scrollValue) {         $( '#<% =hfEdScrollPosition.ClientID %>' ).val(scrollValue);     }     function setScrollPositionEd() {          $( "#divEdScroll" ).scrollTop($( '#<% =hfEdScrollPosition.ClientID %>' ).val());     } </ script >      B. Find the modal-body DIV name an Id and add onscroll function <div id=" divEdScroll " class="modal-body" onscroll ="storeScrollPositionEd(this.scrollTop);"> C. Add a HiddenField to store scroll value <asp: HiddenField ID=" hfEdScrollPosition " runat="server" Value=" 0 " /> D. call setScrollPositionEd() function after...

Convert an integer string (e.g. "/Date(1659369600000)/") to Date let dateTxt =  "/Date(1659369600000)/" ; let dateNew =   new Date(parseInt( dateTxt .substr(6))); document.getElementById("demo").innerHTML =  date.toDateString() + "  " + date.toLocaleTimeString(); result =  Thu Sep 22 2022 11:16:07 AM or let dateTxt = "/Date(1659369600000)/" ; let dateStr = dateStr.match(/\d+/); //"1659369600000" let dateInt = parseInt(dateStr); //1659369600000 let dateObj = new Date(dateInt); //convert integer to a date let dateFmt = dateObj.toShortFormat(); //"2-Aug-2022"

Error Message Error during serialization or deserialization using the JSON JavaScriptSerializer. The length of the string exceeds the value set on the maxJsonLength property Solution Open "Web.config"   Add below code <configuration> <system.web.extensions> <scripting> <webServices> <!-- Update this value to set the max length --> <jsonSerialization maxJsonLength="2147483647" /> </webServices> </scripting> </system.web.extensions> </configuration>

Error Message : The Request filtering module is configured to deny a request where the query string is too long.