DataGridColumnStyle::NullTextChanged Event
.NET Framework (current version)
Occurs when the NullText value changes.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
The following code example demonstrates the use of this member.
private: void AddCustomColumnStyle() { myTableStyle = gcnew DataGridTableStyle; myColumnStyle = gcnew DataGridTextBoxColumn; myColumnStyle->NullTextChanged += gcnew EventHandler( this, &MyForm::columnStyle_NullTextChanged ); myTableStyle->GridColumnStyles->Add( myColumnStyle ); myDataGrid->TableStyles->Add( myTableStyle ); } // NullTextChanged event handler of DataGridColumnStyle. void columnStyle_NullTextChanged( Object^ /*sender*/, EventArgs^ /*e*/ ) { for ( int i = 0; i < myRowcount; i++ ) { myCell.RowNumber = i; myDataGrid[ myCell ] = nullptr; } MessageBox::Show( "NullTextChanged Event is handled" ); }
.NET Framework
Available since 1.1
Available since 1.1
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