Microsoft Dynamics CRM (Archived)

Retrieve Web Resource Contents in Microsoft CRM 2016 in .NET

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Posted on by MituCRMing

274

Hello,

I have a Webresoure that is an image and I am trying to retrieve the webresource in .NET (c# code), code is below

Thanks!

//Test Reteriving Webresource-Image
RetrieveMultipleRequest rmr = new RetrieveMultipleRequest();
RetrieveMultipleResponse resp = new RetrieveMultipleResponse();
Entity wb = resp.EntityCollection.Entities[0];
QueryExpression query = new QueryExpression()
{
EntityName = "webresource",
ColumnSet = new ColumnSet("content"),
Criteria = new FilterExpression
{
FilterOperator = LogicalOperator.And,
Conditions =
{
new ConditionExpression
{
AttributeName = "webresourceid",
Operator = ConditionOperator.Equal,
Values = { "new_image1" }
}
}
}
};
rmr.Query = query;
resp = (RetrieveMultipleResponse)_serviceProxy.Execute(rmr);

byte[] b = Convert.FromBase64String("content");
}

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jlattimer 24,562 on at

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If you know the id - don't use RetrieveMultiple - just use Retrieve

Entity wr = _client.Retrieve("webresource", new Guid("043081CB-ADE9-E611-8105-C4346BAC1938"), new ColumnSet("content")); byte[] b = Convert.FromBase64String(wr.GetAttributeValue<string>("content"));

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MituCRMing 274 on at

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Hi Jason,

Thank you for looking into this, I don't have the ID, since the image/webresource isn't in a form.

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Community Member on at

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Your AttributeName should be name instead of webresourceid.

Refer this:

https://nishantrana.me/2015/08/07/sample-code-to-read-xml-data-from-web-resource-in-plugin-in-crm-201120132015/

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Nithya Gopinath 17,078 on at

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Hi,

Refer the link below.

arunpotti.wordpress.com/.../read-xml-web-resource-using-c-sdk-in-crm

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Community Member on at

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You should never retrieve web resources by ID, they're deployed by solution and the ID will change. Use name as a unique identifier.

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Bipin D365 28,983 Moderator on at

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we are trying to set entityimage of contact record from web resource content with above code. it is not working.

entity.attributes.add("entityimage",convert.frombase64string(content));

please help!

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