SftBox/OCX 5.0 - Combo Box Control

Features Sample (C#)

This sample illustrates a simple combo box with fonts, bitmaps.

The source code is located at C:\Program Files (x86)\Softelvdm\SftBox OCX 5.0\Samples\Visual Studio - CSharp\Features\Form1.cs or C:\Program Files\Softelvdm\SftBox OCX 5.0\Samples\Visual Studio - CSharp\Features\Form1.cs (on 32-bit Windows versions).

private void closeButton_Click(object sender, System.EventArgs e)
{
    Application.Exit();
}

private void Form1_Load(object sender, System.EventArgs e)
{
    BoldFont = new Font(SftBox1.Font, FontStyle.Bold);
    ItalicFont = new Font("Arial", 8, FontStyle.Italic);

    int index;
    SftBox1.BulkUpdate = true;
    for (index = 0 ; index < 30 ; ++index) {
        if (index == 4)
            AddOneItem("Item " + index, "This cell text is very long", "Cell " + index + ",2");
        else if (index == 7)
            AddOneItem("Item " + index, "Cell " + index + ",1", "This cell text is also very long");
        else
            AddOneItem("Item " + index, "Cell " + index + ",1", "Cell " + index + ",2");
    }
    SftBox1.BulkUpdate = false;

    SftBox1.get_Column(0).Width = SftBox1.Width / 4;
    SftBox1.get_Column(1).Width = SftBox1.Width / 4;
    SftBox1.RowHeaders.MakeOptimal(0);
    SftBox1.get_Column(2).MakeOptimal(0);
    SftBox1.Items.RecalcHorizontalExtent(0);
}

int AddOneItem(string Cell0, string Cell1, string Cell2)
{
    int index = SftBox1.Items.Add(Cell0);
    SftBox1.get_Cell(index, 1).Text = Cell1;
    if (index % 4 == 0) {
        SftBox1.get_Cell(index, 1).Image.NETImageObject = pictureSpecial.Image;
        if (index % 8 == 0)
            SftBox1.get_Cell(index, 1).ImageHAlign = SftBoxHAlignConstants.halignSftBoxRight;
    }
    SftBox1.get_Cell(index, 2).Text = Cell2;
    if (index % 5 == 0) {
        SftBox1.get_Cell(index, 2).Image.NETImageObject = picturePin.Image;
        if (index % 10 == 0)
            SftBox1.get_Cell(index, 2).ImageHAlign = SftBoxHAlignConstants.halignSftBoxRight;
    }
    if (index % 3 == 0) {
        SftBox1.get_Item(index).RowHeader.Image.NETImageObject = picturePic.Image;
        if (index % 6 == 0)
            SftBox1.get_Item(index).RowHeader.ImageHAlign = SftBoxHAlignConstants.halignSftBoxRight;
    }
    if (index % 6 == 0) {
        SftBox1.get_Cell(index, 0).Font = OLECvt.ToIFontDisp(BoldFont);
    }
    if (index % 7 == 0) {
        SftBox1.get_Cell(index, 1).Font = OLECvt.ToIFontDisp(ItalicFont);
    }
    return index;
}