Énumération DTSXMLDiffOptions
When the XMLTask has an OperationType set to Diff, then this enumeration is used to sets the options that affect the behavior of the comparison, as well as the resulting XDL DiffGram. The enumerations used will determine what items are included for consideration during the comparison.
Cette énumération possède un attribut FlagsAttribute qui permet la combinaison d'opérations de bits de ses valeurs membres.
Espace de noms : Microsoft.SqlServer.Dts.Tasks.XMLTask
Assembly : Microsoft.SqlServer.XMLTask (dans Microsoft.SqlServer.XMLTask.dll)
Syntaxe
'Déclaration
<FlagsAttribute> _
Public Enumeration DTSXMLDiffOptions
'Utilisation
Dim instance As DTSXMLDiffOptions
[FlagsAttribute]
public enum DTSXMLDiffOptions
[FlagsAttribute]
public enum class DTSXMLDiffOptions
[<FlagsAttribute>]
type DTSXMLDiffOptions
public enum DTSXMLDiffOptions
Membres
| Nom de membre | Description | |
|---|---|---|
| None | Specifies that that none of the options found in the enumeration are used. | |
| IgnoreChildOrder | Specifies that the order of child nodes of each element is ignored. When this option is selected, two nodes with the same value that differ only by their position among sibling child nodes are treated as the same nodes. | |
| IgnoreComments | Specifies that Comment nodes are not compared. | |
| IgnorePI | Specifies that the namespace URIs of the element and attribute names are not compared. This option also implies that the name prefixes are ignored.
When this option is selected, two names with the same local name, but having a different namespace URI and prefix, are treated as the same names. |
|
| IgnoreWhitespace | Specifies that significant white spaces are not compared and that all text nodes are normalized by discarding any leading and trailing white space characters (#x9, #x10, #x13, #x20) and replacing sequences of white space characters with a single space (#x20) character. | |
| IgnoreNamespaces | Specifies that the namespace Uniform Resource Identifiers (URIs) of the element and attribute names are not compared. This option also implies that the name prefixes are ignored.
When this option is selected, two names with the same local name, but having a different namespace URI and prefix, are treated as the same names. |
|
| IgnorePrefixes | Specifies that the prefixes of element and attribute names are not compared. When this option is selected, two names that have the same local name and namespace URI, but have a different prefix, are treated as the same names. | |
| IgnoreXmlDecl | Specifies that the XML declaration is not compared. | |
| IgnoreDtd | Specifies that document type declaration (DTD) is not compared. |
Exemples
The following code example assumes that an XMLTask has been created as myTask, with an OperationType set to Diff.
myTask.OperationType = DTSXMLOperation.Diff;
myTask.DiffAlgorithm = DTSXMLDiffAlgorithm.Fast;
myTask.DiffOptions = DTSXMLDiffOptions.IgnoreDtd;
// To set multiple options, use OR.
// myTask.DiffOptions = DTSXMLDiffOptions.IgnoreDtd or DTSXMLDiffOptions.IgnoreComments;
myTask.OperationType = DTSXMLOperation.Diff
myTask.DiffAlgorithm = DTSXMLDiffAlgorithm.Fast
myTask.DiffOptions = DTSXMLDiffOptions.IgnoreDtd
' To set multiple options, use OR.
' myTask.DiffOptions = DTSXMLDiffOptions.IgnoreDtd or DTSXMLDiffOptions.IgnoreComments