DataBinding.PropertyName Vlastnost

Definice

Obor názvů:

System.Web.UI

Sestavení:

System.Web.dll

Získá název vlastnosti ovládacího prvku serveru ASP.NET k vytvoření vazby dat.

public:
 property System::String ^ PropertyName { System::String ^ get(); };

public string PropertyName { get; }

member this.PropertyName : string

Public ReadOnly Property PropertyName As String

Hodnota vlastnosti

String

Vlastnost pro vazbu dat.

Příklady

Následující příklad kódu deklaruje tři proměnné, dataBindingOutput1, dataBindingOutput2a dataBindingOutput3, které přistupují k různým vlastnostem objektu DataBinding , myDataBinding2. Potom přiřadí hodnotu PropertyName vlastnosti k dataBindingOutput1, zřetězí ji s řetězcem "Název vlastnosti je " a zapíše hodnotu do souboru.

// 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);
    int index = myStringReplace2.IndexOf('-');
}// while loop ends

    ' 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)
        Dim index As Integer = myStringReplace2.IndexOf("-"c)
    End While ' while loop ends
End Sub