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DynamicFilter.FilterChanged Kejadian

Definisi

Terjadi ketika pengguna memilih nilai untuk kunci asing.

public:
 event EventHandler ^ FilterChanged;
[System.ComponentModel.Browsable(false)]
public event EventHandler FilterChanged;
public event EventHandler FilterChanged;
[<System.ComponentModel.Browsable(false)>]
member this.FilterChanged : EventHandler 
member this.FilterChanged : EventHandler 
Public Custom Event FilterChanged As EventHandler 
Public Event FilterChanged As EventHandler 

Jenis Acara

Atribut

Contoh

Contoh berikut menunjukkan cara menangani peristiwa yang diubah filter. Handler mengatur ulang indeks halaman sebelum baris yang difilter ditampilkan.

// Handle the filter change event.
protected void OnFilterSelectedIndexChanged(object sender, EventArgs e) {
    // Reset the index of the page to display after 
    // the data filter value has been changed.
    GridView1.PageIndex = 0;
}
' Handle the filter change event.
Protected Sub OnFilterSelectedIndexChanged(ByVal sender As Object, ByVal e As EventArgs)
    ' Reset the index of the page to display after 
    ' the data filter value has been changed.
    GridView1.PageIndex = 0

End Sub

Keterangan

Peristiwa FilterChanged dimunculkan saat pengguna memilih nilai kunci asing dan sebelum nilai baru dirender. Ini memungkinkan Anda untuk menyediakan metode penanganan peristiwa yang dapat melakukan operasi kustom, seperti penomor kustom.

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