Binding.DataSourceNullValue Property
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets or sets the value to be stored in the data source if the control value is null
or empty.
public:
property System::Object ^ DataSourceNullValue { System::Object ^ get(); void set(System::Object ^ value); };
public object DataSourceNullValue { get; set; }
public object? DataSourceNullValue { get; set; }
member this.DataSourceNullValue : obj with get, set
Public Property DataSourceNullValue As Object
Property Value
The Object to be stored in the data source when the control property is empty or null
. The default is DBNull for value types and null
for non-value types.
Remarks
You can use the NullValue property to specify the value displayed in a bound control when the data source contains DBNull.
Applies to
See also
Saran dan Komentar
https://aka.ms/ContentUserFeedback.
Segera hadir: Sepanjang tahun 2024 kami akan menghentikan penggunaan GitHub Issues sebagai mekanisme umpan balik untuk konten dan menggantinya dengan sistem umpan balik baru. Untuk mengetahui informasi selengkapnya, lihat:Kirim dan lihat umpan balik untuk