![]() In some control in an external webbrowser. I also doubt that a document in the Control a WebBrowser displays the document in has "windows" for each field area presented in the document so I don't figure an external app would be able to find an entry location for data in a displayed document ![]() Internet Explorer Web Development, but I doubt those can assist you especially since you want to use any webbrowser. Internet Explorer Extension Development and There are two Forums for devloping with Internet Explorer, Therefore the vb.net app would have to work with the external webbrowser in some fashion. I don't believe you can do this using a vb.net app with some external webbrowser really.įor one the external webbrowser has it's own connection using its own logical port. From the given templates, select empty template and add a core reference of the Web Forms. It would just be so much better to click on a button in the application to open the web form filled in with the derail number. Expand Installed > Templates > Visual C and choose ASP.NET Web Application from the menu, give a reasonable name to your Web API project, which you want to do and finally click OK button. I think I need to learn about PHP, java before I can get very far with this.įor reference I am the author of both the application and the site so they are both in my control. My MSDN profile but will not answer coding question on either. Contact via my Twitter (Karen Payne) or Facebook (Karen Payne) via Please remember to mark the replies as answers if they help and unmark them if they provide no help, this will help others who are looking for solutions to the same or similar problem. The sure fire best attempt at doing this is to work with the authors of the app/site to see if what you are after is possible and doesn't go against any policies they may have. So even if you come up with a solution today nothing says it will work five minutes later. Using Chrome browser's vault, it is not perfect either if field identifiers change. There are very mature third party password vaults that are very mature that will fail which should give you a clue to how hard it can be. ![]() The web applications we build many times properties of an element will change dynamically thus, in out case prevent tampering or tampering. Query parameters are only good if the app/site accepts them.Ī good example on this topic is Google's search page, elements exists only when certain conditions are met and elements within the DOC (Document Object Model) names change change if one was attempting to use jQuery for instance to locate a tag. Public Function RandCode(ByVal n As Integer) As Stringĭim arrChar As Char() = New Char() else if (e.There is no sure fire method to enter information into input tag which is the common tag used to accept information from a user and launch with automation of sorts or passing query parameters in. Public Function GetOAuthNonce() As String ' 得到随机值ĭim result As String = ().ToString() ![]() SqlCommand command null //Exception Object reference not set to an instance of an object. Other times, like with the SqlCommand, it could be a fatal issue you don’t want to ignore. Public SqlCon As New SqlConnection(ConfigurationManager.ConnectionStrings('AppConnectionString').ConnectionString) now make an obj in any page and such as in vb.net obj. A null string might be something you just ignore and move on. now make a class in appcode of the asp.net folder there you define. NewRandom.Append(constant(rd.Next(constant.Length - 1))) Not running a SQL query would be a serious problem for your application. This paper introduces five ways to generate random numbers, which are as follows:įunction GenerateRandom(ByVal Length As Integer, ByVal s As stringtype) As String
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