help with webservice
-
Hello, i have made a webservice that has a single function getimages. i want this function to return an image that resides on my system to the client.how do i do it? thanx, chitranjan more dash than cash!!!
-
Hello, i have made a webservice that has a single function getimages. i want this function to return an image that resides on my system to the client.how do i do it? thanx, chitranjan more dash than cash!!!
Hi there, just an idea, how about your function will read and return the image as binary stream to the client... << >>
-
Hi there, just an idea, how about your function will read and return the image as binary stream to the client... << >>
ya i thought of that but actually i want to send a group of images back so i need to find some other way.is there any way of creating an object of a file stored on the file system.Note:- i dont want to get a reference to a file on the file system i want to have a replica of the file so that i can put it on an object array and send it back to the client. regards, chitranjan more dash than cash!!!
-
ya i thought of that but actually i want to send a group of images back so i need to find some other way.is there any way of creating an object of a file stored on the file system.Note:- i dont want to get a reference to a file on the file system i want to have a replica of the file so that i can put it on an object array and send it back to the client. regards, chitranjan more dash than cash!!!
IMO, You can load an image file into an image object. Then, you can return an array of image objects to client.... << >>
-
IMO, You can load an image file into an image object. Then, you can return an array of image objects to client.... << >>
ok gr8.can u give me a hint as to how to do it. thanx a lot chitranjan more dash than cash!!!
-
ok gr8.can u give me a hint as to how to do it. thanx a lot chitranjan more dash than cash!!!
Do you know how to load an image file into Image object?? refer the System.Drawing.Image or something like this, I cannot remember exactly :doh:
-
Do you know how to load an image file into Image object?? refer the System.Drawing.Image or something like this, I cannot remember exactly :doh:
-
Hello, i have made a webservice that has a single function getimages. i want this function to return an image that resides on my system to the client.how do i do it? thanx, chitranjan more dash than cash!!!
Follow these simple steps to return image to your client: 1. Create a Webmethod that return an array of bytes. For example, public byte[] GetBarCodeImage() { } 2. Create a MemoryStream Object and save your image in the stream public byte[] GetBarCodeImage() { System.IO.MemoryStream ms = new System.IO.MemoryStream(); System.Drawing.Imaging.BitMap objBitmap = new System.Drawing.Imaging.BitMap(//path); objBitmap.Save(ms ,ImageFormat.Png); return ms.GetBuffer(); } 3. At the client end, receive the byte array and do the reverse process. WebService1.Service1 obj = new WebService1.Service1(); imgBarcode = obj.getimages(strdate); MemoryStream memStream = new MemoryStream(imgBarcode); bmp=new Bitmap(memStream); pictureBox1.image = bmp; I hope this solves ur prob. Ritesh
-
Hello, i have made a webservice that has a single function getimages. i want this function to return an image that resides on my system to the client.how do i do it? thanx, chitranjan more dash than cash!!!
-
first 1) right click the project --> Add Web Refeerence 2) in the path bar type in the path to the .wsdl file created by the web service This creates a proxy class for you to use. Now just use it 1 line of code equals many bugs. So don't write any!!
Hi, i did what u said.it worked.however when i run it, it gave me a 404 file not found exception.what do u think could be the reason.i have kept the .wsdl file on the general server of our company thanx, chitranjan more dash than cash!!!
-
Hi, i did what u said.it worked.however when i run it, it gave me a 404 file not found exception.what do u think could be the reason.i have kept the .wsdl file on the general server of our company thanx, chitranjan more dash than cash!!!
You typed the wrong path for it. You can hit the web service from IE. Just type it in the explorer bar. When you get the path correct copy and paste into the wsdl screen in .NET. Its telling you 404 because the path is mis-spelled. Nick 1 line of code equals many bugs. So don't write any!!