[Solved] how can i save an image converting to blob in C# [closed]
Please look at IMage – To – Byte – Array And Byte – Arrray – To – Image This two links can solve your problem solved how can i save an image converting to blob in C# [closed]
Month: February 2023
[Solved] How get button Text from MyControl(Button)? [closed]
You need to cast the control to the type of your user control. If your class is really called Button then something like this var myButton = this.Controls[“button” + i] as Button; if(myButton != null && myButton.naz == “1”) … solved How get button Text from MyControl(Button)? [closed]
[Solved] when tomecat server run , then my java class run [closed]
you need to register your class as a listener, make your class implements ServletContextListener and register it in web.xml and restart your tomcat you can find a lot of tutorials online that shows you the details of this. solved when tomecat server run , then my java class run [closed]
[Solved] How to reduce time of the parsing and inserting into database when there is bulky data on web in android? [closed]
If you really want to parse and store into the database so better way is to load in some range like 0-50-100-150 or 0-100-200. So You can achieve this by using ListView with load Button. You can make it like it will load automatically while scrolling to position say 50 or 100 what ever its … Read more
[Solved] i already installed the right .net framework version but my .exe file didn’t run [closed]
You should be a bit more precise when you say ‘your exe file’. Did you create your own in visual studio? If yes, then remove all atributes you used from the MICROSOFT POWER PACK. Those don’t work outside the compiler without having them installed on your computer manually. also you can release your program, by … Read more
[Solved] How to make login with userid or mobile number using php mysql [closed]
Change this; $query=mysql_query(“select * from users where userId=’$uname’ and pwd =’$pwd’ “); to: $query=mysql_query(“SELECT * FROM users WHERE pwd =’$pwd’ AND (userId = ‘$uname’ OR PhoneNum = ‘$uname’)”); What this does it will take both $uname value and search both Userid column and Phone Num column for a match. Please note that PhoneNum is the … Read more
[Solved] infinite scroll without database [closed]
You have two options: Save data (in a file, in mysql…) Grab the data every time a user loads the page (check every page for news) Of course it is better to save the data in some way, but it is possible to do it without a database or similar. You have to realize that … Read more
[Solved] convert float to string with four numeric value [closed]
You need simply enforce result string to show more zeroes if need. var a = 20.0f; a.ToString(“00.0000”, CultureInfo.InvariantCulture) //2 digits before and 4 digits after (.) Pay attention on fact that in your case the value may not be exactly 20.0, but something like 20.0012. In these cases you need to first convert it to … Read more
[Solved] Node.js the beginning what is the point? [closed]
You might find it very helpful to take the time to watch one of Ryan Dahl’s talks about why he created node. In answer to your questions: Is it the same as C# running in IIS? No, because in that case, IIS is providing all kinds of web-server like services. In Node, your app is … Read more
[Solved] Can i install Mac system in Windows? [closed]
Yes you definitely can. It’s possible with both VirtualBox and VMWare Player. Google around, there’s work to do. It’s been my experience that VirtualBox has some issues (e.g. clicking ‘About This Mac’ causes a logout). In both cases you won’t have accelerated graphics. And yes you can any run XCode. I went with VMWare Player, … Read more
[Solved] avoid php post variables rewriting [closed]
Your question is a little unclear, but if you’re trying to pass an array using a single form input the short answer is no, using a single element you cannot pass an array into the POST array (with the exception of the multi-select form element), but it’s easy with a tiny bit of processing once … Read more
[Solved] C# error (on monitoring bytes received/sent) [edited] [closed]
Put one more } at the end of the file. From where i can see the namespace is never closed. EDIT: Problem with the variable. You can solve this by doing as following to access it in the method. class Program { //Declare the variable here: private static TextWriter transportLogFile; public static void Main(string[] args) … Read more
[Solved] Store Dropdown list old values and re populate them
Please tell me how can i store the old value of the drop down list. One possibility is to store them in a temporary javascript array using the .map() function: var oldValues = $(‘#myselect option’).map(function() { return { value: $(this).val(), text: $(this).text() }; }); or completely clone the dropdownlist using the .clone() method: var dropdown … Read more
[Solved] Dynamic Drop down values based on another dropdown [closed]
You have given no HTML or any script you have tried yourself as such the below should serve as a good template for you to get started. DEMO – Cascading dropdowns, show managers for selected department Assuming the following HTML <div> <div style=”float: left;”> Select Department <br /> <select id=”departments”></select> </div> <div style=”float: left; margin-left: … Read more
[Solved] save data from 2 forms and show it in a 3rd form c# [closed]
From your original posted code all i see that you are doing is populating a grid in both page1 and page2 and redirecting the row selection to the menu2 page. I did not see where you were populating the “sessioncontrol” so that is probably null and cannot be cast to string. Also, doing empty try … Read more