Error In Call To Createrequest Vista Object Required
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Campos MagencioSeptember 5, 2008102 0 0 0 Hi all, The following C# sample shows how to use CertEnroll COM component to create certenroll a certificate request, send the request to the CA, get the response
Cx500distinguishedname C#
from the CA, and install the new certificate in the machine: (Note that this sample is a certenrolllib c# WinForms app with 3 buttons -createRequestButton, sendRequestButton, acceptPKCS7Button-and 2 textboxes -requestText & responseText-)using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms;
// AddCertenroll Api
the CertEnroll namespace using CERTENROLLLib; using CERTCLIENTLib; namespace CATest { public partial class Form1 : Form { private const int CC_DEFAULTCONFIG = 0; private const int CC_UIPICKCONFIG = 0x1; private const int CR_IN_BASE64 = 0x1; private const int CR_IN_FORMATANY = 0; private const int CR_IN_PKCS10 = 0x100; private const int CR_DISP_ISSUED = 0x3; private const int cx509privatekey CR_DISP_UNDER_SUBMISSION = 0x5; private const int CR_OUT_BASE64 = 0x1; private const int CR_OUT_CHAIN = 0x100; public Form1() { InitializeComponent(); } // Create request private void createRequestButton_Click(object sender, EventArgs e) { // Create all the objects that will be required CX509CertificateRequestPkcs10 objPkcs10 = new CX509CertificateRequestPkcs10Class(); CX509PrivateKey objPrivateKey = new CX509PrivateKeyClass(); CCspInformation objCSP = new CCspInformationClass(); CCspInformations objCSPs = new CCspInformationsClass(); CX500DistinguishedName objDN = new CX500DistinguishedNameClass(); CX509Enrollment objEnroll = new CX509EnrollmentClass(); CObjectIds objObjectIds = new CObjectIdsClass(); CObjectId objObjectId = new CObjectIdClass(); CX509ExtensionKeyUsage objExtensionKeyUsage = new CX509ExtensionKeyUsageClass(); CX509ExtensionEnhancedKeyUsage objX509ExtensionEnhancedKeyUsage = new CX509ExtensionEnhancedKeyUsageClass(); string strRequest; try { requestText.Text = ""; // Initialize the csp object using the desired Cryptograhic Service Provider (CSP) objCSP.InitializeFromName( "Microsoft Enhanced Cryptographic Provider v1.0" ); // Add this CSP object to the CSP collection object objCSPs.Add( objCSP ); // Provide key container name, key length and key spec to the private key object //objPrivateKey.ContainerName = "AlejaCMa"; objPrivateKey.Length = 1024; objPrivateKey.KeySpec = X509KeySpec.XCN_AT_SIGNATURE; objPrivateKey.KeyUsage = X509PrivateKeyUsageFlags.XCN_NCRYPT_ALLOW_ALL_USAGES; objPrivateKey.MachineContext = false; // Provide the CSP collection object (in this case containin
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Cx509certificaterequestpkcs10
platforms Xamarin ASP.NET C++ TypeScript .NET - VB, C#, F# Server Windows Server
Certclientlib
SQL Server BizTalk Server SharePoint Dynamics Programs & communities Students Startups Forums MSDN Subscriber downloads Sign in Search Microsoft c# create certificate signing request Search Windows Dev Center Windows Dev Center Explore What’s new for Windows 10 Intro to Universal Windows Platform Coding challenges Develop for accessibility Build for enterprise Windows Store opportunities Docs Windows https://blogs.msdn.microsoft.com/alejacma/2008/09/05/how-to-create-a-certificate-request-with-certenroll-and-net-c/ apps Get started Design and UI Develop API reference Publish Monetize Promote Games Get started UI design Develop Publish Desktop Get started Design Develop API reference Test and deploy Compatibility Windows IoT Microsoft Edge Windows Holographic Downloads Samples Support Why Windows Dashboard Explore What’s new for Windows 10 Intro to Universal Windows Platform Coding challenges Develop for accessibility Build for enterprise Windows Store opportunities https://msdn.microsoft.com/en-us/library/windows/desktop/aa377869(v=vs.85).aspx Docs Windows apps Get started Design and UI Develop API reference Publish Monetize Promote Games Get started UI design Develop Publish Desktop Get started Design Develop API reference Test and deploy Compatibility Windows IoT Microsoft Edge Windows Holographic Downloads Samples Support Why Windows Dashboard Certificate Enrollment Interfaces IX509Enrollment IX509Enrollment Methods IX509Enrollment Methods CreateRequest Method CreateRequest Method CreateRequest Method CreatePFX Method CreateRequest Method Enroll Method Initialize Method InitializeFromRequest Method InitializeFromTemplateName Method InstallResponse Method TOC Collapse the table of content Expand the table of content This documentation is archived and is not being maintained. This documentation is archived and is not being maintained. IX509Enrollment::CreateRequest method The CreateRequest method retrieves an encoded certificate request. The certificate request is contained in a byte array that is encoded by using Distinguished Encoding Rules (DER) as defined by the Abstract Syntax Notation One (ASN.1) standard. The DER-encoded byte array is represented by a string that is either a pure binary sequence or Unicode encoded. This method is web enabled. Syntax C++ Copy HRESULT CreateRequest( [in] EncodingType Encoding, [out] BSTR *pValue ); Parameters Encoding [in] An EncodingType enumeration value that specifies the type of Unicode encoding appli
Questions Technical Articles Product Updates Knowledge Base Documentation Support Request Download SocketTools .NET Edition SocketTools ActiveX Edition SocketTools Library https://sockettools.com/kb/runtime-error-424-object-required/ Edition SocketTools Subscription Company About Us Partners Resellers Customers Contact Us Purchase Order Products Order Support Product Pricing Upgrade Pricing Academic Pricing Refund Policy Account 0 No products in the cart. Products SocketTools .NET Edition SocketTools ActiveX Edition SocketTools Library Edition SocketTools Subscription Customer Reviews Download Free error in Trial Support Support Options Frequently Asked Questions Technical Articles Product Updates Knowledge Base Documentation Support Request Download SocketTools .NET Edition SocketTools ActiveX Edition SocketTools Library Edition SocketTools Subscription Company About Us Partners Resellers Customers Contact Us Purchase Order Products Order Support Product Pricing Upgrade Pricing Academic Pricing Refund error in call Policy Account Runtime Error 424 Object Required September 3, 2014 Comments Closed When executing a program that was created using Visual Basic 6.0 and a SocketTools ActiveX control, the following error is returned: Run-time error 424: Object required. This error can occur if the control is not properly registered on the local system, or if the object has not been referenced correctly. More Information If the ActiveX control is being created dynamically using CreateObject, you must use the Set statement to assign the object reference to a variable. If the object variable has been declared as a Variant, an error will not necessarily be returned if you assign it to the return value of a CreateObject call, however error 424 will be generated whenever the application attempts to reference the object. Check to make sure that the control is installed on the syst