Hi All,
I need to create case records on CRM from a webapplication. I have already one web application in asp.net which is used by the users., My requirement is like i will add a form in that existing web application which will take the request data from users. Once they submit the form i have to create a new case record in my CRM 2016(onpremise). How to do this. Please share an example if you have.
Thanks
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Hi Nidhincee,
If you are using window authentication, u can follow this for connection.
public static bool Connect_CRMWindowsAuth()
{
ClientCredentials Credentials = new ClientCredentials();
Credentials.Windows.ClientCredential = CredentialCache.DefaultNetworkCredentials;
Uri OrganizationUri = new Uri(ConfigurationManager.AppSettings["CRMURL"].ToString());
Uri HomeRealmUri = null;
Proxy = new OrganizationServiceProxy(OrganizationUri, null, Credentials, null);
Proxy.EnableProxyTypes();
Guid currentUserId = Guid.Empty;
currentUserId = GetUserId(Proxy);
Proxy.CallerId = currentUserId;
}
Now i am getting this error
An exception of type 'System.ServiceModel.Security.SecurityNegotiationException' occurred in Microsoft.Xrm.Sdk.dll but was not handled in user code Additional information: The caller was not authenticated by the service.
Please add the below line in your code just before the connecting to CRM:
ServicePointManager.ServerCertificateValidationCallback = delegate(object s, X509Certificate certificate, X509Chain chain, SslPolicyErrors sslPolicyErrors) { return true; };
Yes i am connecting CRM using same credentials. And I am running the asp.net application from the CRM server mechine only.
The dicovery service throws this exception "The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel."
Dear Faisal & Joe Gill ,
I created a webform and added the code as you suggested. My CRM is CRM 2106 onpremises. The issue now is the proxyservice does not get authenticated. It says some certification issue.
even the discovery service url is not working in the browser. It shows not secured. I am using my active directory credentials to connect the service and create record. Can you suggest what are the changes i have to do in active directory to make it out?
Hi,
Just high level:
example:
//################################################################################
protected void Page_Load(object sender, EventArgs e)
{
if(fn_ConnectToMicrosoftCRMOnline())
{
txtFirstName.Focus();
if (!Page.IsPostBack)
{
DropDownDataBind();
}
}
}
//###########################################################################################################
private bool fn_ConnectToMicrosoftCRMOnline()
{
bool permission = false;
if (Convert.ToBoolean(ConfigurationManager.AppSettings["OnlineCRM"].ToString()) == false)
permission = CommonClass.Connect_CRMWindowsAuth();
else
permission = CommonClass.Connect_CRM();
lvObj_CRMServiceProxy = CommonClass.Proxy;
return permission;
}
//###########################################################################################################
private void DropDownDataBind()
{
ddlGender.DataSource = CommonClass.BindOptionSet("incident", "new_gender");
ddlGender.DataBind();
}
//################################################################################
protected void Button1_Click(object sender, EventArgs e)
{
Page.Validate();
if (Page.IsValid)
{
Mandatory = true;
Entity Incident= new Entity("incident");
//Text field.###########
if (txtFirstName.Text != string.Empty)
{
Volunteer.Attributes["new_name"] = txtFirstName.Text;
lbFirstName.Visible = false;
}
else
{
lbFirstName.Visible = true;
lbFirstName.ForeColor = Color.Red;
lbFirstName.Text = "Missing Mandatory Field";
Mandatory = false;
}
//DropDown.###########
if (Convert.ToInt32(ddlGender.SelectedIndex) > 0)
{
int test = Convert.ToInt32(ddlGender.SelectedValue);
Volunteer.Attributes["new_gender"] = new OptionSetValue(Convert.ToInt32(ddlGender.SelectedValue));
}
// Create Incident based on validation.###########
if ((CaptchaStatus) && (Mandatory))
{
lvObj_CRMServiceProxy.Create(incident).ToString();
System.Web.UI.ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "AlertBox", "alert('Application submitted successfully.');", true);
ClearControls(this.Page);
}
//################################################################################
Hi,
Probably the simplest approach would be do write some code in your ASP.NET app to create the case record similar to the sample https://msdn.microsoft.com/en-us/library/gg328416.aspx
The alternatives would be either call the CRM WebAPI from Javascript https://community.dynamics.com/crm/b/scaleablesolutionsblog/archive/2016/01/18/web-api-authentication-from-javascript
or write you own custom Web Api to create the case and call this Web API from your ASP.NET app
hth
Joe
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