ReportingService2005.GetReportDefinition(String) 方法
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。
检索报表的报表定义。
public:
cli::array <System::Byte> ^ GetReportDefinition(System::String ^ Report);
public byte[] GetReportDefinition (string Report);
member this.GetReportDefinition : string -> byte[]
Public Function GetReportDefinition (Report As String) As Byte()
参数
- Report
- String
报表的完整路径名。
返回
Byte[]
以 Base 64 编码格式的字节数组表示的报表定义。 有关这种数据类型的详细信息,请参阅 Microsoft .NET Framework 文档中的“字节结构”。
示例
若要编译此代码示例,必须引用 Reporting Services WSDL 并导入某些命名空间。 有关详细信息,请参阅 编译和运行代码示例。 下面的代码示例使用 GetReportDefinition 方法检索报表的定义,并将其作为 XML 文档存储在本地文件系统中:
Imports System
Imports System.IO
Imports System.Web.Services.Protocols
Class Sample
Public Shared Sub Main()
Dim rs As New ReportingService2005
rs.Credentials = System.Net.CredentialCache.DefaultCredentials
Dim reportName As String = "/SampleReports/Company Sales"
Dim reportDefinition As Byte() = Nothing
Dim doc As New System.Xml.XmlDocument
Try
reportDefinition = rs.GetReportDefinition(reportName)
Dim stream As New MemoryStream(reportDefinition)
doc.Load(stream)
doc.Save("C:\Company Sales.rdl")
Catch e As SoapException
Console.WriteLine(e.Detail.InnerXml.ToString())
Catch e As IOException
Console.WriteLine(e.Message)
End Try
End Sub 'Main
End Class 'Sample
using System;
using System.IO;
using System.Web.Services.Protocols;
class Sample
{
public static void Main()
{
ReportingService2005 rs = new ReportingService2005();
rs.Credentials = System.Net.CredentialCache.DefaultCredentials;
string reportName = "/SampleReports/Company Sales";
byte[] reportDefinition = null;
System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
try
{
reportDefinition = rs.GetReportDefinition(reportName);
MemoryStream stream = new MemoryStream(reportDefinition);
doc.Load(stream);
doc.Save(@"C:\Company Sales.rdl");
}
catch (SoapException e)
{
Console.WriteLine(e.Detail.InnerXml.ToString());
}
catch (IOException e)
{
Console.WriteLine(e.Message);
}
}
}
注解
下表显示了有关此操作的标头和权限信息。
SOAP 标头 | (Out) ServerInfoHeaderValue |
所需的权限 | ReadReportDefinition |