DataGridBoolColumn::EnterNullValue Method ()
.NET Framework (current version)
Enters a Value into the column.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
The following code example uses the EnterNullValue to enter a null value into the column.
private: void EnterNull() { // Creates an instance of a class derived from DataGridBoolColumn. MyDataGridBoolColumn^ colBool; colBool = dynamic_cast<MyDataGridBoolColumn^>(dataGrid1->TableStyles[ 0 ]->GridColumnStyles[ 2 ]); colBool->CallEnterNullValue(); } internal: // Class derived from DataGridBoolColumn. ref class MyDataGridBoolColumn: public DataGridBoolColumn { public: void CallEnterNullValue() { this->EnterNullValue(); } };
.NET Framework
Available since 1.1
Available since 1.1
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