Question

I’m writing to an Excel spreadsheet which is working fine, but I need to color the headers a dark blue color and make the font color white but im having a bit of problem figuring out how to achieve this….. this is my code so far:

foreach (DataColumn c in DT.Columns)
{
    iColumnCount++;
    if(iRowCount == 0)
        Worksheet.Cells[1, iColumnCount] = c.ColumnName;
    else
        Worksheet.Cells[iRowCount, iColumnCount] = c.ColumnName;

    Worksheet.Columns.AutoFit(); //Correct the width of the columns
    //THIS IS WHERE I WANT TO COLOR THE HEADERS
}

foreach (DataRow r in DT.Rows)
{
    iRowCount++;
    iColumnCount = 0;
    foreach (DataColumn c in DT.Columns)
    {
        iColumnCount++;
        if(iRowCount == 1)
            Worksheet.Cells[iRowCount + 1, iColumnCount] = r[c.ColumnName].ToString();
        else
            Worksheet.Cells[iRowCount, iColumnCount] = r[c.ColumnName].ToString();

        Worksheet.Columns.AutoFit(); //Correct the width of the columns
    }
}

Can any one help me achieve this?

Answer 1

try this, its working

Worksheet.Range["A1","G1"].Interior.Color = Excel.XlRgbColor.rgbDarkBlue;
Worksheet.Range["A1","G1"].Font.Color = Excel.XlRgbColor.rgbWhite;
// where "A1" to "G1" is your header range