DtsProperty.Type 属性
定义
重要
一些信息与预发行产品相关,相应产品在发行之前可能会进行重大修改。 对于此处提供的信息,Microsoft 不作任何明示或暗示的担保。
返回参数的数据类型。 此字段为只读。
public:
property TypeCode Type { TypeCode get(); };
public TypeCode Type { get; }
member this.Type : TypeCode
Public ReadOnly Property Type As TypeCode
属性值
返回指示参数的数据类型的 TypeCode。
示例
此对象在集合中使用 DtsProperties ,其中包含有关实现该对象的各种对象中的每个属性的信息,包括 Package 该对象。 下面的示例返回 DtsProperties 包的集合,然后循环访问包属性,并显示多个值,包括 Type。
// other Using statements here...
using Microsoft.SqlServer.Dts.Runtime;
namespace DtsPropertiesTesting
{
class Program
{
static void Main(string[] args)
{
// The variable pkg points to the location
// of the ExecuteProcess package sample
// that is installed with the samples.
string packageFile = @"C:\Program Files\Microsoft SQL Server\100\Samples\Integration Services\Package Samples\ExecuteProcess Sample\ExecuteProcess\UsingExecuteProcess.dtsx";
Application application = new Application();
Package package = application.LoadPackage(packageFile, null);
// Retrieve the information from the Properties collection.
// Each item in the collection represents a property on the
// Package object.
DtsProperties properties = package.Properties;
String propertyName;
DTSPropertyKind propertyKind;
String packagePath;
TypeCode propertyType;
foreach (DtsProperty property in properties)
{
propertyType = property.Type;
propertyName = property.Name;
propertyKind = property.PropertyKind;
packagePath = property.GetPackagePath(package);
Console.WriteLine("Property Type: {0}, Property Name: {1}, Property Kind: {2}, Package Path: {3} ", propertyType, propertyName, propertyKind, packagePath);
}
}
}
}
' other Using statements here...
Imports Microsoft.SqlServer.Dts.Runtime
Namespace DtsPropertiesTesting
Class Program
Shared Sub Main(ByVal args() As String)
' The variable pkg points to the location
' of the ExecuteProcess package sample
' that is installed with the samples.
Dim packageFile As String = "C:\Program Files\Microsoft SQL Server\100\Samples\Integration Services\Package Samples\ExecuteProcess Sample\ExecuteProcess\UsingExecuteProcess.dtsx"
Dim application As Application = New Application()
Dim package As Package = application.LoadPackage(packageFile,Nothing)
' Retrieve the information from the Properties collection.
' Each item in the collection represents a property on the
' Package object.
Dim properties As DtsProperties = package.Properties
Dim propertyName As String
Dim propertyKind As DTSPropertyKind
Dim packagePath As String
Dim propertyType As TypeCode
Dim property As DtsProperty
For Each property In properties
propertyType = property.Type
propertyName = property.Name
propertyKind = property.PropertyKind
packagePath = property.GetPackagePath(package)
Console.WriteLine("Property Type: {0}, Property Name: {1}, Property Kind: {2}, Package Path: {3} ", propertyType, propertyName, propertyKind, packagePath)
Next
End Sub
End Class
End Namespace
示例输出:
Property Type Int64, name CertificateContext, Property Kind Other, Package path \Package.CertificateContext
Property Type Object, name CertificateObject, Property Kind Other, Package path \Package.CertificateObject
Property Type String, name CheckpointFileName, Property Kind Other, Package path \Package.CheckpointFileName
Property Type Object, name CheckpointUsage, Property Kind Other, Package path \Package.CheckpointUsage
Property Type Boolean, name CheckSignatureOnLoad, Property Kind Other, Package path \Package.CheckSignatureOnLoad
Property Type Object, name Configurations, Property Kind Other, Package path \Package.Configurations
Property Type Object, name Connections, Property Kind Other, Package path \Package.Connections
Property Type DateTime, name CreationDate, Property Kind Other, Package path \Package.CreationDate
Property Type String, name CreationName, Property Kind Other, Package path \Package.CreationName
Property Type String, name CreatorComputerName, Property Kind Other, Package path \Package.CreatorComputerName
Property Type String, name CreatorName, Property Kind Other, Package path \Package.CreatorName
Property Type Boolean, name DelayValidation, Property Kind Other, Package path \Package.DelayValidation
Property Type String, name Description, Property Kind Other, Package path \Package.Description
Property Type Object, name DesignEvents, Property Kind Other, Package path \Package.DesignEvents
Property Type Boolean, name Disable, Property Kind Other, Package path \Package.Disable
Property Type Boolean, name DisableEventHandlers, Property Kind Other, Package path \Package.DisableEventHandlers
注解
有关 TypeCode 的详细信息,请参阅 .NET Framework SDK 中的 TypeCode 枚举。