动态获取Azure blob属性的值 [英] Dynamically get the value of Azure blob property

问题描述

有没有一种方法可以动态获取Azure blob的属性而无需明确提及.

Is there a way to get the property of Azure blob dynamically without explicitly mentioning it.

例如，如果我想获取blob的创建日期，则需要编写如下内容

Example, if I want to get the created date of blob then I need to write something like this

CloudStorageAccount storageAccount = CloudStorageAccount.Parse("Storage Account")
CloudBlobClient sourceBlobClient = storageAccount.CreateCloudBlobClient();

var sourceContainer = sourceBlobClient.GetContainerReference("Container Name");
var blockBlob = blobContainer.GetBlockBlobReference("Blob Name");

blockBlob.FetchAttributesAsync().Wait();
var blobCreatedDate = blockBlob.Properties.Created;

我试图避免在最后一个语句中明确提及存在的"Created".

I am trying to avoid explicitly mentioning "Created" present in the last statement.

有没有实现这一目标的指针?我们可以遍历blob的属性吗?

Any pointer to get this achieved ? can we loop through the properties of blob ?

推荐答案

最后，我能够做到这一点

Finally I was able to achieve it like this

CloudStorageAccount storageAccount = CloudStorageAccount.Parse("Storage Account")
CloudBlobClient sourceBlobClient = storageAccount.CreateCloudBlobClient();

var sourceContainer = sourceBlobClient.GetContainerReference("Container Name");
var blockBlob = blobContainer.GetBlockBlobReference("Blob Name");

blockBlob.FetchAttributesAsync().Wait();
//var blobCreatedDate = blockBlob.Properties.Created;
var propName = "Created"
Type tModelType = blockBlob.Properties.GetType();
var propertyInfo = tModelType.GetProperty(propName);
If  (propertyInfo != null) {
    var blobCreatedDate = propertyInfo.GetValue(blockBlob.Properties).ToString();
}

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