Create a blob storage container programmatically
Solution 1
public void AddCompanyStorage(string subDomain)
{
//get the storage account.
CloudStorageAccount storageAccount = CloudStorageAccount.Parse(
System.Configuration.ConfigurationManager.AppSettings["StorageConnectionString"].ToString());
//blob client now
CloudBlobClient blobClient = storageAccount.CreateCloudBlobClient();
//the container for this is companystyles
CloudBlobContainer container = blobClient.GetContainerReference(subDomain);
//Create a new container, if it does not exist
container.CreateIfNotExists();
}
Follow the guidline for container names:
- A container name must be a valid DNS name, conforming to the
following naming rules: Container names must start with a letter or
number, and can contain only letters, numbers, and the dash (-)
character. Every dash (-) character must be immediately preceded and followed by a letter or number; consecutive dashes are not permitted in container names.
All letters in a container name must be lowercase.
Container names must be from 3 through 63 characters long.
Solution 2
CloudBlobContainer container = new CloudBlobContainer("https://mystore.blob.core.windows.net/" + subDomain);
This just creates an instance of CloudBlobContainer
object. To create a container in your storage account, you would need to call CreateIfNotExists
or Create
function on this object.
Try this code instead:
public void AddCompanyStorage(string subDomain)
{
//get the storage account.
CloudStorageAccount storageAccount = CloudStorageAccount.Parse(
System.Configuration.ConfigurationManager.AppSettings["StorageConnectionString"].ToString());
//blob client now
CloudBlobClient blobClient = storageAccount.CreateCloudBlobClient();
//the container for this is companystyles
CloudBlobContainer container = blobClient.GetContainerReference(subDomain);
container.CreateIfNotExists();
}
Jay
Updated on June 05, 2022Comments
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Jay almost 2 years
I have a requirement whereby on creation of a company an associated blob storage container is created in my storageaccount with the container name set to the string variable passed in. I have tried the following:
public void AddCompanyStorage(string subDomain) { //get the storage account. CloudStorageAccount storageAccount = CloudStorageAccount.Parse( System.Configuration.ConfigurationManager.AppSettings["StorageConnectionString"].ToString()); //blob client now CloudBlobClient blobClient = storageAccount.CreateCloudBlobClient(); //the container for this is companystyles CloudBlobContainer container = new CloudBlobContainer("https://mystore.blob.core.windows.net/" + subDomain); }
This however has not created the container as I expected, am I going about this in the wrong manner? Is this possible?
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Jay almost 10 yearsCheers had just found this on other post :)
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sh1rts over 8 yearsOne minor error in your sample code; the method on CloudBlobContainer is called CreateIfNotExists (not Exist). Otherwise thanks, good example.