DataBinding.PropertyType プロパティ

データ連結 ASP.NET サーバー コントロール プロパティの .NET Framework 型を取得します。

Public ReadOnly Property PropertyType As Type
[C#]
public Type PropertyType {get;}
[C++]
public: __property Type* get_PropertyType();
[JScript]
public function get PropertyType() : Type;

プロパティ値

データ連結プロパティの .NET Framework 型。

使用例

[Visual Basic, C#, C++] DataBinding のオブジェクト (myDataBinding2) のさまざまなプロパティにアクセスする 3 つの変数 (dataBindingOutput1 、 dataBindingOutput2 、 dataBindingOutput3) を宣言する例を次に示します。この例では、次に、 PropertyType プロパティの値を dataBindingOutput2 に代入し、文字列 "The property type is " と連結して、その結果の値をファイルに書き込んでいます。

 
' Use the DataBindingCollection.GetEnumerator method
' to iterate through the myDataBindingCollection object
' and write the PropertyName, PropertyType, and Expression
' properties to a file for each DataBinding object
' in the MyDataBindingCollection object. 
myDataBindingCollection = DataBindings
Dim myEnumerator As IEnumerator = myDataBindingCollection.GetEnumerator()

While myEnumerator.MoveNext()
   myDataBinding2 = CType(myEnumerator.Current, DataBinding)
   Dim dataBindingOutput1, dataBindingOutput2, dataBindingOutput3 As [String]
   dataBindingOutput1 = [String].Concat("The property name is ", myDataBinding2.PropertyName)
   dataBindingOutput2 = [String].Concat("The property type is ", myDataBinding2.PropertyType.ToString(), "-", dataBindingOutput1)
   dataBindingOutput3 = [String].Concat("The expression is ", myDataBinding2.Expression, "-", dataBindingOutput2)
   WriteToFile(dataBindingOutput3)
   
   myDataBindingExpression2 = [String].Concat("<%#", myDataBinding2.Expression, "%>")
   myStringReplace2 = myDataBinding2.PropertyName.Replace(".", "-")
   myHtmlControlDesignBehavior.SetAttribute(myStringReplace2, myDataBindingExpression2, True)
   Dim index As Integer = myStringReplace2.IndexOf("-"c)
End While ' while loop ends
   End Sub 'OnBindingsCollectionChanged

[C#] 
// Use the DataBindingCollection.GetEnumerator method
// to iterate through the myDataBindingCollection object
// and write the PropertyName, PropertyType, and Expression
// properties to a file for each DataBinding object
// in the MyDataBindingCollection object. 
myDataBindingCollection = DataBindings;
IEnumerator myEnumerator = myDataBindingCollection.GetEnumerator();
          
while(myEnumerator.MoveNext())
{
   myDataBinding2 = (DataBinding)myEnumerator.Current;
   String dataBindingOutput1,dataBindingOutput2,dataBindingOutput3;
   dataBindingOutput1=String.Concat("The property name is ",myDataBinding2.PropertyName);
   dataBindingOutput2=String.Concat("The property type is ",myDataBinding2.PropertyType.ToString(),"-",dataBindingOutput1);
   dataBindingOutput3=String.Concat("The expression is ",myDataBinding2.Expression,"-",dataBindingOutput2);
   WriteToFile(dataBindingOutput3);

   myDataBindingExpression2 = String.Concat("<%#",myDataBinding2.Expression,"%>");
   myStringReplace2 = myDataBinding2.PropertyName.Replace(".","-");
   myHtmlControlDesignBehavior.SetAttribute(myStringReplace2,myDataBindingExpression2,true);
   int index = myStringReplace2.IndexOf('-');
}// while loop ends

[C++] 
// Use the DataBindingCollection::GetEnumerator method
// to iterate through the myDataBindingCollection object
// and write the PropertyName, PropertyType, and Expression
// properties to a file for each DataBinding object
// in the MyDataBindingCollection object.
myDataBindingCollection = DataBindings;
IEnumerator* myEnumerator = myDataBindingCollection->GetEnumerator();

while(myEnumerator->MoveNext()) {
   myDataBinding2 = dynamic_cast<DataBinding*>(myEnumerator->Current);
   String* dataBindingOutput1, *dataBindingOutput2, *dataBindingOutput3;
   dataBindingOutput1=String::Concat(S"The property name is ", 
      myDataBinding2->PropertyName);
   dataBindingOutput2=String::Concat(S"The property type is ", 
      myDataBinding2->PropertyType, S"-", dataBindingOutput1);
   dataBindingOutput3=String::Concat(S"The expression is ", 
      myDataBinding2->Expression, S"-", dataBindingOutput2);
   WriteToFile(dataBindingOutput3);

   myDataBindingExpression2 = 
      String::Concat(S"<%#", myDataBinding2->Expression, S"%>");
   myStringReplace2 = myDataBinding2->PropertyName->Replace(S".", S"-");
   myHtmlControlDesignBehavior->SetAttribute(myStringReplace2, myDataBindingExpression2, true);
   int index = myStringReplace2->IndexOf('-');
}// while loop ends

[JScript] JScript のサンプルはありません。Visual Basic、C#、および C++ のサンプルを表示するには、このページの左上隅にある言語のフィルタ ボタン をクリックします。

必要条件

プラットフォーム: Windows 2000, Windows XP Professional, Windows Server 2003 ファミリ

参照

DataBinding クラス | DataBinding メンバ | System.Web.UI 名前空間