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You would have tried downloading a file from the Internet. And, one of the following would have happened: 1. the "Save As" dialog box will show from where you can choose to save the file, or 2. the file will be opened in the web browser itself.The latter happens because the application that normally is used to open the file would have been installed on the machine. What if we wanted to show the "Save As" dialog box in any case? Use "Response.AddHeader"If a string con ...You would have tried downloading a file from the Internet. And, one of the following would have happened: 1. the "Save As" dialog box will show from where you can choose to save the file, or 2. the file will be opened in the web browser itself.The latter happens because the application that normally is used to open the file would have been installed on the machine. What if we wanted to show the "Save As" dialog box in any case? Use "Response.AddHeader"If a string contains special characters we should either use the "Escape sequence" or the "Verbatim string". Note that in the example below I have used the "Verbatim String" character (i.e., @) in the line where I open a FileStream. [bold]The complete code listing follows:[/bold]
<body> <form runat="server" id="frmDownload"> <asp:button id="btnDownload" Text = "Click here to download" runat="server" /> </form> </body> </html>
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Visit IBM developerWorks to download a free trial version of WebSphere Extended Deployment Compute Grid, which lets you schedule, execute, and monitor batch jobs. Because online transaction processing and batch jobs execute simultaneously on the same server resources, you can avoid costly duplication of resources. Compute Grid supports job types of Java transactional batch, compute-intensive and a new type called "native execution", which enables non-Java workloads to run on distributed end points. FREE! Go There Now!
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XML has become a common way of storing business data as flat files and many data server vendors including IBM have provided ways to store this data within relational database systems. Increasingly collections of XML files are accessed like databases using an xQuery and other XML standard mechanisms. Businesses find the need to combine the traditional tabular structured data with XML formatted data. In this webcast, you’ll learn about IBM’s WebSphere Federation Server technology, which provides users with the ability to integrate these two data formats. FREE! Go There Now!
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In this webcast, you'll get an introduction to the eXtreme Transaction Processing (XTP) features of WebSphere Extended Deployment and the common architectural traits required by XTP applications. See how WebSphere Extended Deployment's ObjectGrid feature provides a state-of-the-art infrastructure for hosting XTP applications. FREE! Go There Now!
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