Xmlns, xmlns: xsi
Xmlns is the abbreviation of XML Namespaces. The Chinese name is The namespace of XML (a subset of standard General Markup Language.
Cause
For example:
The following XML document carries the information in a
When programming reprotviewer, I want to make a function that allows users to change the display/print columns, you only need to change the node value to false/true in the rdlc file to display or hide a column. However, if column hiding is not set
The original link: the role of the http://blog.csdn.net/zhch152/article/details/8191377 namespace, the following content is reproduced, you can see the emergence of: problem: XML element name is not fixed, A naming conflict occurs when two
The following is reproduced from:
Http://hi.baidu.com/tianhesj/blog/item/0dd9718d32be4011b21bbacc.html
Translate namespaces into namespaces. What is the role of a namespace? When we use another person's or multiple DTD files in an XML document, the
The role of the namespace. The following content is reprinted. You can see the problem: the element name of XML is not fixed, when two different documents use the same name to describe two different types of elements, or use the same tag to indicate
Http://www.w3school.com.cn/xml/xml_namespaces.aspXML Namespace (xmlns) attributeThe XML namespace attribute is placed in the start tag of the element and uses the following syntax:xmlns:namespace-prefix= "NamespaceURI"When a namespace is defined in
Create a document using XmlDocument or insert a node. By default, the xmlns (namespace) feature is generated.
Assume that there is an xml document with the following structure:
Http://www.myWebSite.com/http://www.myWebSite.com/MGID_17
[Solution] Unexpected namespace prefix "xmlns" found for tag Layout, prefixxmlns Problem description
The error code is as follows:
Error in xmlns: android = "http://schemas.android.com/apk/res/android#of the second LinearLayout
Solution
Problem DescriptionThe error code is as follows:linearlayout xmlns:android="Http://schemas.android.com/apk/res/android" Android:orientation="vertical"android:layout_width="Fill_parent"android:
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