Maximum number of characters

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Hi,

In my WCF application the maximum number of characters allowed id becoming 8012.How can i increase it?

I am getting the following error

The formatter threw an exception while trying to deserialize the message: There was an error while trying to deserialize parameter http://tempuri.org/:_objProducts. The InnerException message was 'There was an error deserializing the object of type SysInterfaceML.Management.ProductsML. The maximum string content length quota (8192) has been exceeded while reading XML data. This quota may be increased by changing the MaxStringContentLength property on the XmlDictionaryReaderQuotas object used when creating the XML reader. Line 326, position 77.'. Please see InnerException for more details.

Posted 10-Apr-11 23:29pm

deepak thomas

Updated 11-Apr-11 0:07am

v3

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Abhinav S · Answer 1 · 2011-04-11T00:10:00

Solution 1

Start by changing

MSIL

I would start here:
maxReceivedMessageSize="65536"

in your WCF configuration.

Posted 11-Apr-11 0:10am

Abhinav S

Comments

deepak thomas 11-Apr-11 7:12am

I have changed the values.But when i delete and add the service reference again it is getting back to default values.

Abhinav S 11-Apr-11 13:09pm

OK you need to figure a way around that. But does changing the value help?

#realJSOP 11-Apr-11 13:34pm

That's always going to happen when you add a service reference.

Nithin kd · Answer 2 · 2011-04-11T01:13:00

Solution 2

It cant be set in the configuration file.you have to set in via programmatically

create an XmlDictionaryReaderQuotas object and set maxium value to all.and apply this object to your binding and call the proxy

sample code is:-

BasicHttpBinding basicHttpBinding = new BasicHttpBinding();
           EndpointAddress endPoint = new EndpointAddress(URI of your wcf);
           basicHttpBinding.MaxBufferSize = int.Parse("2147483647");
           basicHttpBinding.MaxReceivedMessageSize = int.Parse("2147483647");
           XmlDictionaryReaderQuotas readerQuotas = new XmlDictionaryReaderQuotas();
           readerQuotas.MaxStringContentLength = int.Parse("2147483647");
           readerQuotas.MaxArrayLength = int.Parse("2147483647");
           basicHttpBinding.ReaderQuotas = readerQuotas;
           using (your proxy client= new  your proxy Client(basicHttpBinding, endPoint))
           {
               client.Open();
               success = client.your wcf function();
           }

Posted 11-Apr-11 1:13am

Nithin kd

Updated 11-Apr-11 6:48am

v2

Comments

deepak thomas 11-Apr-11 7:16am

where to write?

Nithin kd 11-Apr-11 7:25am

you have to write this code in the client project of wcf

deepak thomas 11-Apr-11 7:36am

the same error is getting

deepak thomas 11-Apr-11 7:37am

i have written like this

SysInterfaceWCFService.SysInterfaceWCFServiceClient _WCFClient;

BasicHttpBinding basicHttpBinding = new BasicHttpBinding();
EndpointAddress endPoint = new EndpointAddress("http://localhost:1077/SysInterfaceWCFService.svc");
basicHttpBinding.MaxBufferSize = int.Parse("2147483647");
basicHttpBinding.MaxReceivedMessageSize = int.Parse("2147483647");
XmlDictionaryReaderQuotas readerQuotas = new XmlDictionaryReaderQuotas();
readerQuotas.MaxStringContentLength = int.Parse("2147483647");
readerQuotas.MaxArrayLength = int.Parse("2147483647");
basicHttpBinding.ReaderQuotas = readerQuotas;
using (_WCFClient = new SysInterfaceWCFService.SysInterfaceWCFServiceClient(basicHttpBinding, endPoint))
{
_WCFClient.Open();
updatedProductID = _WCFClient.UpdateProducts(_objProducts, _objLoginCredentials);
if (updatedProductID > 0)
{
return updatedProductID;
}
else
{
return 0;
}

}

deepak thomas 11-Apr-11 7:38am

error

The formatter threw an exception while trying to deserialize the message: There was an error while trying to deserialize parameter http://tempuri.org/:_objProducts. The InnerException message was 'There was an error deserializing the object of type SysInterfaceML.Management.ProductsML. The maximum string content length quota (8192) has been exceeded while reading XML data. This quota may be increased by changing the MaxStringContentLength property on the XmlDictionaryReaderQuotas object used when creating the XML reader. Line 89, position 61.'. Please see InnerException for more details.

Nithin kd 11-Apr-11 7:48am

Its working fine for me.

deepak thomas 11-Apr-11 8:00am

Can you please check the file configuration91.svcinfo taking it from Service References->Your service reference name.Look the maxReceivedMessageSize and other things are getting the value you set in code behind.

Nithin kd 11-Apr-11 8:03am

please update your wcf webconfig file with all maxcontentlength property

deepak thomas 11-Apr-11 8:25am

done that.but of no use.

Wendelius 11-Apr-11 12:48pm

Pre tags added

Tharaka MTR · Answer 3 · 2013-01-02T20:05:00

By modifying the “maxReceivedMessageSize” in the Web.config file to accept large messages, you can solve this issue.

XML

<system.servicemodel>
  <bindings>
    <basichttpbinding>
      <binding maxreceivedmessagesize="10485760">
        <readerquotas ...="" />
      </binding>
    </basichttpbinding>
  </bindings>  
</system.servicemodel>

http://tharakaweb.com/2012/12/11/413-request-entity-too-large/[^]