IParametersInProvider.ParametersInConsumerInit method
NOTE: This API is now obsolete.
提供提供者處理ParametersInConsumerInit的事件消費者會實作IParametersInConsumer介面的網頁組件的 Web 組件中的事件處理常式。
Namespace: Microsoft.SharePoint.WebPartPages.Communication
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Syntax
'宣告
<ObsoleteAttribute("Use System.Web.UI.WebControls.WebParts.IWebPartParameters instead")> _
Sub ParametersInConsumerInit ( _
sender As Object, _
parametersInConsumerInitEventArgs As ParametersInConsumerInitEventArgs _
)
'用途
Dim instance As IParametersInProvider
Dim sender As Object
Dim parametersInConsumerInitEventArgs As ParametersInConsumerInitEventArgs
instance.ParametersInConsumerInit(sender, _
parametersInConsumerInitEventArgs)
[ObsoleteAttribute("Use System.Web.UI.WebControls.WebParts.IWebPartParameters instead")]
void ParametersInConsumerInit(
Object sender,
ParametersInConsumerInitEventArgs parametersInConsumerInitEventArgs
)
參數
sender
Type: System.Object網頁組件實作 IParametersInConsumer 介面。
parametersInConsumerInitEventArgs
Type: Microsoft.SharePoint.WebPartPages.Communication.ParametersInConsumerInitEventArgsParametersInConsumerInitEventArgs 所提供的ParameterInProperty物件陣列。陣列中的每個項目包含的屬性值的參數。
Examples
下列程式碼範例會示範ParametersInConsumerInit事件處理常式的實作。這個程式碼範例是提供IParametersInProvider介面的完整範例的一部分。
' Step #8: Implement the ParametersInConsumerInit event handler.
' The connected consumer part will call this method during its
' PartCommunicationInit phase
' to pass initialization information to the provider Web Part.
' The parameters names from the
' consumer Web Part are passed in. In this example, these values
' are used to dynamically
' generate the input text boxes in the provider Web Part.
' <param name="sender">Consumer Web Part</param>
' <param name="parametersInConsumerInitEventArgs">The args passed
' by the Consumer</param>
Public Sub ParametersInConsumerInit(sender As Object, parametersInConsumerInitEventArgs As ParametersInConsumerInitEventArgs) _
Implements IParametersInProvider.ParametersInConsumerInit
' Initialize field lists.
Dim paramProps As ParameterInProperty() = parametersInConsumerInitEventArgs.ParameterInProperties
If Not (paramProps Is Nothing) Then
_fieldList = New String(paramProps.Length-1) {}
_fieldDisplayList = New String(paramProps.Length-1) {}
_requiredFieldFlag = New Boolean(paramProps.Length-1) {}
' Populate field lists.
Dim index As Integer
For index = 0 To paramProps.Length - 1
_fieldList(index) = paramProps(index).ParameterName
_fieldDisplayList(index) = paramProps(index).ParameterDisplayName
_requiredFieldFlag(index) = paramProps(index).Required
Next index
End If
End Sub 'ParametersInConsumerInit
// Step #8: Implement the ParametersInConsumerInit event handler.
// The connected consumer part will call this method during its
// PartCommunicationInit phase
// to pass initialization information to the provider Web Part. The
// parameters names from the
// consumer Web Part are passed in. In this example, these values are
// used to dynamically
// generated the input text boxes in the provider Web Part.
// <param name="sender">Consumer Web Part</param>
// <param name="parametersInConsumerInitEventArgs">The args passed by the Consumer</param>
public void ParametersInConsumerInit(object sender, ParametersInConsumerInitEventArgs parametersInConsumerInitEventArgs)
{
// Initialize field lists.
ParameterInProperty[] paramProps = parametersInConsumerInitEventArgs.ParameterInProperties;
if (paramProps != null)
{
_fieldList = new string[paramProps.Length];
_fieldDisplayList = new string[paramProps.Length];
_requiredFieldFlag = new bool[paramProps.Length];
// Populate field lists.
for (int index = 0; index < paramProps.Length; index++)
{
_fieldList[index] = paramProps[index].ParameterName;
_fieldDisplayList[index] = paramProps[index].ParameterDisplayName;
_requiredFieldFlag[index] = paramProps[index].Required;
}
}
}