IVersionableItem.UnCheckOut Method  IT Hit WebDAV for .NET

Cancels the checkout and restores the pre-checkout state of the version-controlled item.

Return Value

• OkResponse - Operation succeeded.

Remarks

In your UnCheckOut implementation you will discard changes and restore pre-checkout state. Content and properties must be copied from current version to this item. The item must be marked as checked-in.

Example

public WebDAVResponse UnCheckOut()
{
    // Discard changes.
    // Copy content and properties from current version to this item. Mark item as checked in.
    Version version = (Version)this.VersionHistory.CurrentVersion;

    using (SqlConnection conn = new SqlConnection(fConnStr))
    {
        // Restore properties.
        conn.Open();
        SqlCommand cmd = conn.CreateCommand();

        cmd.CommandText = "DELETE FROM Property WHERE ItemID = @ItemID";
        cmd.Parameters.Add("@ItemId", SqlDbType.UniqueIdentifier).Value = this.fItemId;
        cmd.ExecuteNonQuery();

        cmd.CommandText = "INSERT INTO Property"
                          + " (ItemId, Name, Namespace, PropVal)"
                          + " SELECT @ItemId, Name, Namespace, PropVal"
                          + " FROM VersionProperty"
                          + " WHERE VersionId = @VersionId";

        cmd.Parameters.Add("@VersionId", SqlDbType.UniqueIdentifier).Value = version.VersionId;
        cmd.ExecuteNonQuery();

        // Restore content.
        File.Copy(version.FilePath, this.fFilePath, true);

        // Mark item as checked in.
        SetResourceCheckedOut(false);
    }

    return new OkResponse();
}
 

See Also

IVersionableItem Interface | ITHit.WebDAV.Server.DeltaV Namespace

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