DataGridTextBoxColumn.Paint 메서드

참조

정의

네임스페이스:: System.Windows.Forms

어셈블리:: System.Windows.Forms.dll

중요

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DataGrid 컨트롤에 열을 그립니다.

오버로드

Paint(Graphics, Rectangle, CurrencyManager, Int32)	지정한 DataGridColumnStyle, Graphics, Rectangle 및 행 번호를 사용하여 CurrencyManager을 그립니다.
Paint(Graphics, Rectangle, CurrencyManager, Int32, Boolean)	지정한 DataGridColumnStyle, Graphics, Rectangle, 행 번호 및 맞춤을 사용하여 CurrencyManager을 그립니다.
Paint(Graphics, Rectangle, CurrencyManager, Int32, Brush, Brush, Boolean)	지정한 DataGridColumnStyle, Graphics, Rectangle, 행 번호, CurrencyManager 및 배경색을 사용하여 Brush을 그립니다.

Paint(Graphics, Rectangle, CurrencyManager, Int32)

지정한 DataGridColumnStyle, Graphics, Rectangle 및 행 번호를 사용하여 CurrencyManager을 그립니다.

protected public:
 override void Paint(System::Drawing::Graphics ^ g, System::Drawing::Rectangle bounds, System::Windows::Forms::CurrencyManager ^ source, int rowNum);

protected internal override void Paint (System.Drawing.Graphics g, System.Drawing.Rectangle bounds, System.Windows.Forms.CurrencyManager source, int rowNum);

override this.Paint : System.Drawing.Graphics * System.Drawing.Rectangle * System.Windows.Forms.CurrencyManager * int -> unit

Protected Friend Overrides Sub Paint (g As Graphics, bounds As Rectangle, source As CurrencyManager, rowNum As Integer)

매개 변수

g: Graphics

그릴 Graphics 개체입니다.

bounds: Rectangle

그릴 경계 Rectangle입니다.

source: CurrencyManager

열을 포함한 CurrencyManager의 DataGrid입니다.

rowNum: Int32

내부 데이터 테이블의 행 번호입니다.

추가 정보

적용 대상

Paint(Graphics, Rectangle, CurrencyManager, Int32, Boolean)

지정한 DataGridColumnStyle, Graphics, Rectangle, 행 번호 및 맞춤을 사용하여 CurrencyManager을 그립니다.

protected public:
 override void Paint(System::Drawing::Graphics ^ g, System::Drawing::Rectangle bounds, System::Windows::Forms::CurrencyManager ^ source, int rowNum, bool alignToRight);

protected internal override void Paint (System.Drawing.Graphics g, System.Drawing.Rectangle bounds, System.Windows.Forms.CurrencyManager source, int rowNum, bool alignToRight);

override this.Paint : System.Drawing.Graphics * System.Drawing.Rectangle * System.Windows.Forms.CurrencyManager * int * bool -> unit

Protected Friend Overrides Sub Paint (g As Graphics, bounds As Rectangle, source As CurrencyManager, rowNum As Integer, alignToRight As Boolean)

매개 변수

g: Graphics

그릴 Graphics 개체입니다.

bounds: Rectangle

그릴 경계 Rectangle입니다.

source: CurrencyManager

열을 포함한 CurrencyManager의 DataGrid입니다.

rowNum: Int32

내부 데이터 테이블의 행 번호입니다.

alignToRight: Boolean

열의 내용을 오른쪽에 맞출지 여부를 나타내는 값입니다. 내용을 오른쪽에 맞추면 true이고, 그렇지 않으면 false입니다.

설명

이 메서드는 Paint 셀에 GetColumnValueAtRow 그릴 값을 결정하는 데 사용됩니다. PaintText 메서드는 셀 및 해당 내용을 그리기 위해 호출됩니다.

추가 정보

적용 대상

Paint(Graphics, Rectangle, CurrencyManager, Int32, Brush, Brush, Boolean)

지정한 DataGridColumnStyle, Graphics, Rectangle, 행 번호, CurrencyManager 및 배경색을 사용하여 Brush을 그립니다.

protected public:
 override void Paint(System::Drawing::Graphics ^ g, System::Drawing::Rectangle bounds, System::Windows::Forms::CurrencyManager ^ source, int rowNum, System::Drawing::Brush ^ backBrush, System::Drawing::Brush ^ foreBrush, bool alignToRight);

protected internal override void Paint (System.Drawing.Graphics g, System.Drawing.Rectangle bounds, System.Windows.Forms.CurrencyManager source, int rowNum, System.Drawing.Brush backBrush, System.Drawing.Brush foreBrush, bool alignToRight);

override this.Paint : System.Drawing.Graphics * System.Drawing.Rectangle * System.Windows.Forms.CurrencyManager * int * System.Drawing.Brush * System.Drawing.Brush * bool -> unit

Protected Friend Overrides Sub Paint (g As Graphics, bounds As Rectangle, source As CurrencyManager, rowNum As Integer, backBrush As Brush, foreBrush As Brush, alignToRight As Boolean)

매개 변수

g: Graphics

그릴 Graphics 개체입니다.

bounds: Rectangle

그릴 경계 Rectangle입니다.

source: CurrencyManager

열을 포함한 CurrencyManager의 DataGrid입니다.

rowNum: Int32

내부 데이터 테이블의 행 번호입니다.

backBrush: Brush

배경을 칠하는 Brush입니다.

foreBrush: Brush

전경색을 칠하는 Brush입니다.

alignToRight: Boolean

열의 내용을 오른쪽에 맞출지 여부를 나타내는 값입니다. 내용을 오른쪽에 맞추면 true이고, 그렇지 않으면 false입니다.

예제

다음 예제에서는 메서드를 Paint 사용하여 새 전경 및 배경색으로 클릭한 셀을 그립니다.

public ref class MyGridColumn: public DataGridTextBoxColumn
{
public:
   void PaintCol( Graphics^ g, Rectangle cellRect, CurrencyManager^ cm, int rowNum, Brush^ bBrush, Brush^ fBrush, bool isVisible )
   {
      this->Paint( g, cellRect, cm, rowNum, bBrush, fBrush, isVisible );
   }

};

public ref class Form1: public Form
{
protected:
   DataGrid^ dataGrid1;
   DataSet^ myDataSet;

private:
   void PaintCell( Object^ sender, MouseEventArgs^ e )
   {
      
      // Use the HitTest method to get a HitTestInfo object.
      DataGrid::HitTestInfo ^ hi;
      DataGrid^ grid = dynamic_cast<DataGrid^>(sender);
      hi = grid->HitTest( e->X, e->Y );
      
      // Test if the clicked area was a cell.
      if ( hi->Type == DataGrid::HitTestType::Cell )
      {
         
         // If it's a cell, get the GridTable and ListManager of the
         // clicked table.         
         DataGridTableStyle^ dgt = dataGrid1->TableStyles[ 0 ];
         CurrencyManager^ cm = dynamic_cast<CurrencyManager^>(this->BindingContext[ myDataSet->Tables[ dgt->MappingName ] ]);
         
         // Get the Rectangle of the clicked cell.
         Rectangle cellRect;
         cellRect = grid->GetCellBounds( hi->Row, hi->Column );
         
         // Get the clicked DataGridTextBoxColumn.
         MyGridColumn^ gridCol = dynamic_cast<MyGridColumn^>(dgt->GridColumnStyles[ hi->Column ]);
         
         // Get the Graphics object for the form.
         Graphics^ g = dataGrid1->CreateGraphics();
         
         // Create two new Brush objects, a fore brush, and back brush.
         Brush^ fBrush = gcnew System::Drawing::SolidBrush( Color::Blue );
         Brush^ bBrush = gcnew System::Drawing::SolidBrush( Color::Yellow );
         
         // Invoke the Paint method to paint the cell with the brushes.
         gridCol->PaintCol( g, cellRect, cm, hi->Row, bBrush, fBrush, false );
      }
   }

};

public class Form1: Form
{
 protected DataGrid dataGrid1;
 protected DataSet myDataSet;

private void PaintCell(object sender, MouseEventArgs e)
{
    // Use the HitTest method to get a HitTestInfo object.
    DataGrid.HitTestInfo hi;
    DataGrid grid = (DataGrid)sender;
    hi=grid.HitTest(e.X, e.Y);
    // Test if the clicked area was a cell.
    if(hi.Type == DataGrid.HitTestType.Cell)
    {
       // If it's a cell, get the GridTable and ListManager of the
       // clicked table.         
       DataGridTableStyle dgt = dataGrid1.TableStyles[0];
       CurrencyManager cm = (CurrencyManager)this.BindingContext[myDataSet.Tables[dgt.MappingName]];
       // Get the Rectangle of the clicked cell.
       Rectangle cellRect;
       cellRect=grid.GetCellBounds(hi.Row, hi.Column);
       // Get the clicked DataGridTextBoxColumn.
       MyGridColumn  gridCol =(MyGridColumn)dgt.GridColumnStyles[hi.Column];
       // Get the Graphics object for the form.
       Graphics g = dataGrid1.CreateGraphics();
       // Create two new Brush objects, a fore brush, and back brush.
       Brush fBrush = new System.Drawing.SolidBrush(Color.Blue);
       Brush bBrush= new System.Drawing.SolidBrush(Color.Yellow);
       // Invoke the Paint method to paint the cell with the brushes.
       gridCol.PaintCol(g, cellRect, cm, hi.Row, bBrush, fBrush, false);
     }
 }
}

public class MyGridColumn:DataGridTextBoxColumn{
   public void PaintCol(Graphics g, Rectangle cellRect, 
    CurrencyManager cm, int rowNum, Brush bBrush, 
    Brush fBrush, bool isVisible){
      this.Paint(g, cellRect, cm, rowNum, bBrush, fBrush, isVisible);
   }
}

Public Class Form1
   Inherits Form
   Protected dataGrid1 As DataGrid
   Protected myDataSet As DataSet
    
   Private Sub PaintCell(sender As Object, e As MouseEventArgs)
      ' Use the HitTest method to get a HitTestInfo object.
      Dim hi As DataGrid.HitTestInfo
      Dim grid As DataGrid = CType(sender, DataGrid)
      hi = grid.HitTest(e.X, e.Y)
      ' Test if the clicked area was a cell.
      If hi.Type = DataGrid.HitTestType.Cell Then
         ' If it's a cell, get the GridTable and ListManager of the
         ' clicked table.         
         Dim dgt As DataGridTableStyle = dataGrid1.TableStyles(0)
         Dim cm As CurrencyManager = CType(Me.BindingContext _
         (myDataSet.Tables(dgt.MappingName)), CurrencyManager)
         ' Get the Rectangle of the clicked cell.
         Dim cellRect As Rectangle
         cellRect = grid.GetCellBounds(hi.Row, hi.Column)
         ' Get the clicked DataGridTextBoxColumn.
         Dim gridCol As MyGridColumn = CType _
         (dgt.GridColumnStyles(hi.Column), MyGridColumn)
         ' Get the Graphics object for the form.
         Dim g As Graphics = dataGrid1.CreateGraphics()
         ' Create two new Brush objects: a fore brush and back brush.
         Dim fBrush As New SolidBrush(Color.Blue)
         Dim bBrush As New SolidBrush(Color.Yellow)
         ' Invoke the Paint method to paint the cell with the brushes.
         gridCol.PaintCol(g, cellRect, cm, hi.Row, bBrush, fBrush, False)
      End If
   End Sub
End Class

Public Class MyGridColumn
Inherits DataGridTextBoxColumn
   Public Sub PaintCol(g As Graphics , cellRect As Rectangle , _
      cm As CurrencyManager , rowNum As integer , bBrush as Brush , _
      fBrush As Brush , isVisible As Boolean )
      me.Paint(g, cellRect, cm, rowNum, bBrush, fBrush, isVisible)
   End Sub
End Class

설명

이 메서드는 Paint 셀에 GetColumnValueAtRow 그릴 값을 결정하는 데 사용됩니다. PaintText 메서드는 셀 및 해당 내용을 그리기 위해 호출됩니다.

추가 정보

적용 대상

다음을 통해 공유

DataGridTextBoxColumn.Paint 메서드

정의

오버로드

Paint(Graphics, Rectangle, CurrencyManager, Int32)

매개 변수

추가 정보

적용 대상

Paint(Graphics, Rectangle, CurrencyManager, Int32, Boolean)

매개 변수

설명

추가 정보

적용 대상

Paint(Graphics, Rectangle, CurrencyManager, Int32, Brush, Brush, Boolean)

매개 변수

예제

설명

추가 정보

적용 대상

추가 리소스