DataGridViewCell.AdjustCellBorderStyle 方法
定義
重要
部分資訊涉及發行前產品,在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊,不做任何明確或隱含的瑕疵擔保。
根據指定的準則,修改輸入儲存格框線樣式。
public:
virtual System::Windows::Forms::DataGridViewAdvancedBorderStyle ^ AdjustCellBorderStyle(System::Windows::Forms::DataGridViewAdvancedBorderStyle ^ dataGridViewAdvancedBorderStyleInput, System::Windows::Forms::DataGridViewAdvancedBorderStyle ^ dataGridViewAdvancedBorderStylePlaceholder, bool singleVerticalBorderAdded, bool singleHorizontalBorderAdded, bool isFirstDisplayedColumn, bool isFirstDisplayedRow);
public virtual System.Windows.Forms.DataGridViewAdvancedBorderStyle AdjustCellBorderStyle (System.Windows.Forms.DataGridViewAdvancedBorderStyle dataGridViewAdvancedBorderStyleInput, System.Windows.Forms.DataGridViewAdvancedBorderStyle dataGridViewAdvancedBorderStylePlaceholder, bool singleVerticalBorderAdded, bool singleHorizontalBorderAdded, bool isFirstDisplayedColumn, bool isFirstDisplayedRow);
abstract member AdjustCellBorderStyle : System.Windows.Forms.DataGridViewAdvancedBorderStyle * System.Windows.Forms.DataGridViewAdvancedBorderStyle * bool * bool * bool * bool -> System.Windows.Forms.DataGridViewAdvancedBorderStyle
override this.AdjustCellBorderStyle : System.Windows.Forms.DataGridViewAdvancedBorderStyle * System.Windows.Forms.DataGridViewAdvancedBorderStyle * bool * bool * bool * bool -> System.Windows.Forms.DataGridViewAdvancedBorderStyle
Public Overridable Function AdjustCellBorderStyle (dataGridViewAdvancedBorderStyleInput As DataGridViewAdvancedBorderStyle, dataGridViewAdvancedBorderStylePlaceholder As DataGridViewAdvancedBorderStyle, singleVerticalBorderAdded As Boolean, singleHorizontalBorderAdded As Boolean, isFirstDisplayedColumn As Boolean, isFirstDisplayedRow As Boolean) As DataGridViewAdvancedBorderStyle
參數
- dataGridViewAdvancedBorderStyleInput
- DataGridViewAdvancedBorderStyle
DataGridViewAdvancedBorderStyle,表示要修改的儲存格框線樣式。
- dataGridViewAdvancedBorderStylePlaceholder
- DataGridViewAdvancedBorderStyle
DataGridViewAdvancedBorderStyle,用來儲存對儲存格框線樣式所做的中繼變更。
- singleVerticalBorderAdded
- Boolean
true
表示將垂直框線加入儲存格中;否則為 false
。
- singleHorizontalBorderAdded
- Boolean
true
表示將水平框線加入儲存格中;否則為 false
。
- isFirstDisplayedColumn
- Boolean
如果裝載儲存格是在第一個可見的資料行中,則為 true
;否則為 false
。
- isFirstDisplayedRow
- Boolean
如果裝載儲存格是在第一個可見的資料列中,則為 true
;否則為 false
。
傳回
修改的 DataGridViewAdvancedBorderStyle 物件。
範例
下列程式碼範例示範如何覆寫 AdjustCellBorderStyle 方法來自訂儲存格的框線。 此程式碼範例是針對 類別提供的較大範例的 DataGridViewAdvancedBorderStyle 一部分。
public override DataGridViewAdvancedBorderStyle AdjustCellBorderStyle(
DataGridViewAdvancedBorderStyle dataGridViewAdvancedBorderStyleInput,
DataGridViewAdvancedBorderStyle dataGridViewAdvancedBorderStylePlaceHolder,
bool singleVerticalBorderAdded,
bool singleHorizontalBorderAdded,
bool firstVisibleColumn,
bool firstVisibleRow)
{
// Customize the top border of cells in the first row and the
// right border of cells in the first column. Use the input style
// for all other borders.
dataGridViewAdvancedBorderStylePlaceHolder.Left = firstVisibleColumn ?
DataGridViewAdvancedCellBorderStyle.OutsetDouble :
DataGridViewAdvancedCellBorderStyle.None;
dataGridViewAdvancedBorderStylePlaceHolder.Top = firstVisibleRow ?
DataGridViewAdvancedCellBorderStyle.InsetDouble :
DataGridViewAdvancedCellBorderStyle.None;
dataGridViewAdvancedBorderStylePlaceHolder.Right =
dataGridViewAdvancedBorderStyleInput.Right;
dataGridViewAdvancedBorderStylePlaceHolder.Bottom =
dataGridViewAdvancedBorderStyleInput.Bottom;
return dataGridViewAdvancedBorderStylePlaceHolder;
}
Public Overrides Function AdjustCellBorderStyle( _
ByVal dataGridViewAdvancedBorderStyleInput As DataGridViewAdvancedBorderStyle, _
ByVal dataGridViewAdvancedBorderStylePlaceHolder As DataGridViewAdvancedBorderStyle, _
ByVal singleVerticalBorderAdded As Boolean, _
ByVal singleHorizontalBorderAdded As Boolean, _
ByVal firstVisibleColumn As Boolean, _
ByVal firstVisibleRow As Boolean) As DataGridViewAdvancedBorderStyle
' Customize the top border of cells in the first row and the
' right border of cells in the first column. Use the input style
' for all other borders.
If firstVisibleColumn Then
dataGridViewAdvancedBorderStylePlaceHolder.Left = _
DataGridViewAdvancedCellBorderStyle.OutsetDouble
Else
dataGridViewAdvancedBorderStylePlaceHolder.Left = _
DataGridViewAdvancedCellBorderStyle.None
End If
If firstVisibleRow Then
dataGridViewAdvancedBorderStylePlaceHolder.Top = _
DataGridViewAdvancedCellBorderStyle.InsetDouble
Else
dataGridViewAdvancedBorderStylePlaceHolder.Top = _
DataGridViewAdvancedCellBorderStyle.None
End If
With dataGridViewAdvancedBorderStylePlaceHolder
.Right = dataGridViewAdvancedBorderStyleInput.Right
.Bottom = dataGridViewAdvancedBorderStyleInput.Bottom
End With
Return dataGridViewAdvancedBorderStylePlaceHolder
End Function
End Class
備註
控制項 DataGridView 會在內部呼叫 AdjustCellBorderStyle 方法,以判斷儲存格框線的外觀。 控制項 DataGridView 通常會使用 參數的 AdvancedCellBorderStyle 屬性值 dataGridViewAdvancedBorderStyleInput
。
不支援此值 DataGridViewAdvancedCellBorderStyle.OutsetPartial 做為儲存格的輸入樣式。
給繼承者的注意事項
如果您想要自訂儲存格框線的外觀,請覆寫這個方法。