CODEWITHSUNDEEP
delphidevexpress
Fly
Fly

Reputation: 43

TcxGridBand adding a column

I have a TcxGridBandedTableView called cxOptimumView. I am trying to add dynamical. I have created the column as below

AColumn := cxOptimumView.CreateColumn;
AColumn.Caption := 'Combo';
AColumn.PropertiesClass := TcxComboBoxProperties;
TcxComboBoxProperties(AColumn.Properties).Items.Add('Item1');
TcxComboBoxProperties(AColumn.Properties).Items.Add('Item2');
TcxComboBoxProperties(AColumn.Properties).Items.Add('Item3');

add a column to it? I am trying to do this in delphi. How do I do this?

Upvotes: 2

Views: 797

Answers (1)

Fabrizio
Fabrizio

Reputation: 8043

You need to place the new column inside a band.

The following code creates a new band, creates a new column and then places the column into the band (You can use an existing band instead of creating a new one):

var
  AColumn : TcxGridBandedColumn;
  ABand : TcxGridBand;
begin
  cxOptimumView.BeginUpdate();
  try
    //adding band
    ABand := cxOptimumView.Bands.Add;
    //adding column
    AColumn := cxOptimumView.CreateColumn;
    AColumn.Caption := 'Combo';
    AColumn.PropertiesClass := TcxComboBoxProperties;
    TcxComboBoxProperties(AColumn.Properties).Items.Add('Item1');
    TcxComboBoxProperties(AColumn.Properties).Items.Add('Item2');
    TcxComboBoxProperties(AColumn.Properties).Items.Add('Item3');
    //adding column to the band
    AColumn.Position.BandIndex := ABand.Index;
  finally
    cxOptimumView.EndUpdate();
  end;

Upvotes: 2

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