TdxSpreadSheetCustomBrush.BackgroundColor Property

Specifies the base cell fill color.

Declaration

property BackgroundColor: TColor read; write;

Property Value

Type	Description
TColor	The base cell fill color.

Remarks

Use the BackgroundColor property to specify the base cell fill color. The ForegroundColor property specifies the color of the fill pattern assigned to the Style property.

End-User Functionality

You can create the ChangeFillColor user command (action object) and link it to a UI element in your application. The automatic Ribbon/Toolbar UI generator creates this command and associates it with the corresponding Ribbon or toolbar item.

Code Example

The following code example performs two batch operations at control and worksheet levels to change the default (document-wide) cell style, populate cells in the active worksheet, and apply a different style to the populated cells:

Delphi

var
  ATableView: TdxSpreadSheetTableView;
  ACell: TdxSpreadSheetCell;
  I, J: Integer;
begin
  ATableView := dxSpreadSheet1.ActiveSheetAsTable;  // Accesses the active worksheet

  // Change the spreadsheet document-wide cell style (the first batch operation)
  dxSpreadSheet1.BeginUpdate;  // Initiates the following batch change at the control level
  try
    dxSpreadSheet1.DefaultCellStyle.Brush.BackgroundColor := clWebLightBlue;
    dxSpreadSheet1.DefaultCellStyle.Brush.ForegroundColor := clWebLightGreen;
    dxSpreadSheet1.DefaultCellStyle.Brush.Style := sscfsDiagonalStrip;
    dxSpreadSheet1.DefaultCellStyle.Borders[bRight].Color := clLtGray;
    dxSpreadSheet1.DefaultCellStyle.Borders[bRight].Style := sscbsThin;
    dxSpreadSheet1.DefaultCellStyle.Borders[bBottom].Color := clLtGray;
    dxSpreadSheet1.DefaultCellStyle.Borders[bBottom].Style := sscbsThin;
  finally
    dxSpreadSheet1.EndUpdate;  // Calls EndUpdate regardless of the batch operation's success
  end;

  // Create and populate 75 cells with random integer values (the second batch operation)
  Randomize;  // Initializes the random number generator
  ATableView.BeginUpdate;  // Initiates the following batch change at the worksheet level
  try
    for I := 0 to 14 do  // Iterates through 15 rows
      for J := 0 to 4 do  // Iterates through 5 columns
      begin
        ACell := ATableView.CreateCell(I, J);  // Creates a cell object
        ACell.AsInteger := Random(1000);  // Populates the created cell object with a random integer value
        // Customize cell style settings
        ACell.Style.Borders[bLeft].Color := clWhite;
        ACell.Style.Borders[bLeft].Style := sscbsDotted;
        ACell.Style.Borders[bBottom].Color := clWhite;
        ACell.Style.Borders[bBottom].Style := sscbsDotted;
        ACell.Style.Font.Style := [fsBold, fsItalic];
        ACell.Style.Font.Color := clWhite;
        ACell.Style.Brush.Style := sscfsRevDiagonalStrip;
        ACell.Style.Brush.BackgroundColor := clLime;
        ACell.Style.Brush.ForegroundColor := clGreen;
      end;
  finally
    ATableView.EndUpdate;  // Calls EndUpdate regardless of the batch operation's success
  end;
end;

C++

  TdxSpreadSheetTableView *ATableView;
  TdxSpreadSheetCell *ACell;
  // ...
  ATableView = dxSpreadSheet1->ActiveSheetAsTable;  // Accesses the active worksheet

  // Change the spreadsheet document-wise cell style (the first batch operation)
  dxSpreadSheet1->BeginUpdate(); // Initiates the following batch change at the control level
  try
  {
    dxSpreadSheet1->DefaultCellStyle->Brush->BackgroundColor = clWebLightBlue;
    dxSpreadSheet1->DefaultCellStyle->Brush->ForegroundColor = clWebLightGreen;
    dxSpreadSheet1->DefaultCellStyle->Brush->Style = sscfsDiagonalStrip;
    dxSpreadSheet1->DefaultCellStyle->Borders[bRight]->Color = clLtGray;
    dxSpreadSheet1->DefaultCellStyle->Borders[bRight]->Style = sscbsThin;
    dxSpreadSheet1->DefaultCellStyle->Borders[bBottom]->Color = clLtGray;
    dxSpreadSheet1->DefaultCellStyle->Borders[bBottom]->Style = sscbsThin;
  }
  __finally
  {
    dxSpreadSheet1->EndUpdate();  // Calls EndUpdate regardless of the batch operation's success
  }

  // Create and populate 75 cells with random integer values (the second batch operation)
  Randomize();  // Initializes the random number generator
  ATableView->BeginUpdate();
  try
  {
    for(int i = 0; i < 15; i++)  // Iterates through 15 rows
      for(int j = 0; j < 5; j++)  // Iterates through 5 columns
      {
        ACell = ATableView->CreateCell(i, j);  // Creates a cell object
        ACell->AsInteger = Random(1000);  // Populates the created cell object with a random integer value
        // Customize cell style settings
        ACell->Style->Borders[bLeft]->Color = clWhite;
        ACell->Style->Borders[bLeft]->Style = sscbsDotted;
        ACell->Style->Borders[bBottom]->Color = clWhite;
        ACell->Style->Borders[bBottom]->Style = sscbsDotted;
        ACell->Style->Font->Style = TFontStyles() << fsBold << fsItalic;
        ACell->Style->Font->Color = clWhite;
        ACell->Style->Brush->Style = sscfsRevDiagonalStrip;
        ACell->Style->Brush->BackgroundColor = clLime;
        ACell->Style->Brush->ForegroundColor = clGreen;
      }
  }
  __finally
  {
    ATableView->EndUpdate();  // Calls EndUpdate regardless of the batch operation's success
  }

Default Value

The BackgroundColor property’s default value is clDefault.