WEBMETHOD writen in web service
[WebMethod]
public int StoreImage(string filename, Byte[] imgbyte)
{
try
{
System.IO.File.WriteAllBytes(Server.MapPath("\\images\\") + filename, imgbyte);
return 1;
}
catch
{
return 0;
}
}
Now put the following code in your page.
HTML
<div>
<asp:FileUpload ID="fileuploader1" runat="server" />
<asp:Button ID="btnIMage" runat="server" Text="upload"
onclick="btnIMage_Click" />
<br />
<asp:Label ID="idmsg" runat="server"></asp:Label>
<br />
</div>
CODE in your page code behind
Add following reference to the page
using System.IO;
using System.Web.Services;
using System.Web.Services.Description;
using System.CodeDom;
using System.CodeDom.Compiler;
using System.Reflection;
Now write following code:
string filename = fileuploader1.FileName;
Byte[] imgByte = null;
if (fileuploader1.HasFile && fileuploader1.PostedFile != null)
{
//To create a PostedFile
HttpPostedFile File = fileuploader1.PostedFile;
//Create byte Array with file len
imgByte = new Byte[File.ContentLength];
//force the control to load data in array
File.InputStream.Read(imgByte, 0, File.ContentLength);
}
System.Net.WebClient client = new System.Net.WebClient();
System.IO.Stream stream =
client.OpenRead("http://xyz/SaveBannerImages.asmx?wsdl");
ServiceDescription description = ServiceDescription.Read(stream);
ServiceDescriptionImporter importer = new ServiceDescriptionImporter();
importer.ProtocolName = "Soap12";
importer.AddServiceDescription(description, null, null);
importer.Style = ServiceDescriptionImportStyle.Client;
importer.CodeGenerationOptions =
System.Xml.Serialization.CodeGenerationOptions.GenerateProperties;
CodeNamespace nmspace = new CodeNamespace();
CodeCompileUnit unit1 = new CodeCompileUnit();
unit1.Namespaces.Add(nmspace);
ServiceDescriptionImportWarnings warning = importer.Import(nmspace, unit1);
if (warning == 0)
{
CodeDomProvider provider1 = CodeDomProvider.CreateProvider("CSharp");
string[] assemblyReferences =
new string[2] { "System.Web.Services.dll", "System.Xml.dll" };
CompilerParameters parms = new CompilerParameters(assemblyReferences);
CompilerResults results = provider1.CompileAssemblyFromDom(parms, unit1);
object[] args = new object[2];
args[0] = filename;
args[1] = imgByte;
object wsvcClass = results.CompiledAssembly.CreateInstance("SaveBannerImages");
MethodInfo mi = wsvcClass.GetType().GetMethod("StoreImage");
string str = mi.Invoke(wsvcClass, args).ToString();
if (Convert.ToInt16(str) == 1)
{
idmsg.Text = filename + " successfully uploaded!!!";
}
else
{
idmsg.Text = "Oops! Error in uploading " + filename;
}
}
else
{
idmsg.Text = warning.ToString();
Console.WriteLine("Warning: " + warning);
}
Happy coading..................
[WebMethod]
public int StoreImage(string filename, Byte[] imgbyte)
{
try
{
System.IO.File.WriteAllBytes(Server.MapPath("\\images\\") + filename, imgbyte);
return 1;
}
catch
{
return 0;
}
}
Now put the following code in your page.
HTML
<div>
<asp:FileUpload ID="fileuploader1" runat="server" />
<asp:Button ID="btnIMage" runat="server" Text="upload"
onclick="btnIMage_Click" />
<br />
<asp:Label ID="idmsg" runat="server"></asp:Label>
<br />
</div>
CODE in your page code behind
Add following reference to the page
using System.IO;
using System.Web.Services;
using System.Web.Services.Description;
using System.CodeDom;
using System.CodeDom.Compiler;
using System.Reflection;
Now write following code:
string filename = fileuploader1.FileName;
Byte[] imgByte = null;
if (fileuploader1.HasFile && fileuploader1.PostedFile != null)
{
//To create a PostedFile
HttpPostedFile File = fileuploader1.PostedFile;
//Create byte Array with file len
imgByte = new Byte[File.ContentLength];
//force the control to load data in array
File.InputStream.Read(imgByte, 0, File.ContentLength);
}
System.Net.WebClient client = new System.Net.WebClient();
System.IO.Stream stream =
client.OpenRead("http://xyz/SaveBannerImages.asmx?wsdl");
ServiceDescription description = ServiceDescription.Read(stream);
ServiceDescriptionImporter importer = new ServiceDescriptionImporter();
importer.ProtocolName = "Soap12";
importer.AddServiceDescription(description, null, null);
importer.Style = ServiceDescriptionImportStyle.Client;
importer.CodeGenerationOptions =
System.Xml.Serialization.CodeGenerationOptions.GenerateProperties;
CodeNamespace nmspace = new CodeNamespace();
CodeCompileUnit unit1 = new CodeCompileUnit();
unit1.Namespaces.Add(nmspace);
ServiceDescriptionImportWarnings warning = importer.Import(nmspace, unit1);
if (warning == 0)
{
CodeDomProvider provider1 = CodeDomProvider.CreateProvider("CSharp");
string[] assemblyReferences =
new string[2] { "System.Web.Services.dll", "System.Xml.dll" };
CompilerParameters parms = new CompilerParameters(assemblyReferences);
CompilerResults results = provider1.CompileAssemblyFromDom(parms, unit1);
object[] args = new object[2];
args[0] = filename;
args[1] = imgByte;
object wsvcClass = results.CompiledAssembly.CreateInstance("SaveBannerImages");
MethodInfo mi = wsvcClass.GetType().GetMethod("StoreImage");
string str = mi.Invoke(wsvcClass, args).ToString();
if (Convert.ToInt16(str) == 1)
{
idmsg.Text = filename + " successfully uploaded!!!";
}
else
{
idmsg.Text = "Oops! Error in uploading " + filename;
}
}
else
{
idmsg.Text = warning.ToString();
Console.WriteLine("Warning: " + warning);
}
Happy coading..................
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