Index was out of range. Must be non-negative and less than the size of the collection

[shaliniraji]

Hi Everyone,

I'm getting Index was out of range error while taking print from Gridview data.

Here is my code can anyone tell me what's wrong with my code?

public partial class Form1 : Form
    {       #region Member Variables
        StringFormat strFormat; //Used to format the grid rows.
        ArrayList arrColumnLefts = new ArrayList();//Used to save left coordinates of columns
        ArrayList arrColumnWidths = new ArrayList();//Used to save column widths
        int iCellHeight = 0; //Used to get/set the datagridview cell height
        int iTotalWidth = 0; //
        int iRow = 0;//Used as counter
        bool bFirstPage = false; //Used to check whether we are printing first page
        bool bNewPage = false;// Used to check whether we are printing a new page
        int iHeaderHeight = 0; //Used for the header height
        #endregion
  Code Which I've written under Print button method:
 
 private void btnprint_Click(object sender, EventArgs e)
        {
            //Open the print dialog
            PrintDialog printDialog = new PrintDialog();
            printDialog.Document = printDocument1; ;
            printDialog.UseEXDialog = true;
            //Get the document
            if (DialogResult.OK == printDialog.ShowDialog())
            {
                printDocument1.DocumentName = "Test Page Print";
                printDocument1.Print();
            }
 
       }
 
 Code which I've written under printdocument control method:
 
private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
        {
            try
            {
                //Set the left margin
                int iLeftMargin = e.MarginBounds.Left;
                //Set the top margin
                int iTopMargin = e.MarginBounds.Top;
                //Whether more pages have to print or not
                bool bMorePagesToPrint = false;
                int iTmpWidth = 0;
 
                //For the first page to print set the cell width and header height
                if (bFirstPage)
                {
                    foreach (DataGridViewColumn GridCol in dataGridView1.Columns)
                    {
                        iTmpWidth = (int)(Math.Floor((double)((double)GridCol.Width /
                            (double)iTotalWidth * (double)iTotalWidth *
                            ((double)e.MarginBounds.Width / (double)iTotalWidth))));
 
                        iHeaderHeight = (int)(e.Graphics.MeasureString(GridCol.HeaderText,
                            GridCol.InheritedStyle.Font, iTmpWidth).Height) + 11;
 
                        // Save width and height of headers
                        arrColumnLefts.Add(iLeftMargin);
                        arrColumnWidths.Add(iTmpWidth);
                        iLeftMargin += iTmpWidth;
                    }
                }
                //Loop till all the grid rows not get printed
                while (iRow <= dataGridView1.Rows.Count - 1)
                {
                    DataGridViewRow GridRow = dataGridView1.Rows[iRow];
                    //Set the cell height
                    iCellHeight = GridRow.Height + 5;
                    int iCount = 0;
                    //Check whether the current page settings allows more rows to print
                    if (iTopMargin + iCellHeight >= e.MarginBounds.Height + e.MarginBounds.Top)
                    {
                        bNewPage = true;
                        bFirstPage = false;
                        bMorePagesToPrint = true;
                        break;
                    }
                    else
                    {
                        if (bNewPage)
                        {
                            //Draw Header
                            e.Graphics.DrawString("Customer Summary",
                                new Font(dataGridView1.Font, FontStyle.Bold),
                                Brushes.Black, e.MarginBounds.Left,
                                e.MarginBounds.Top - e.Graphics.MeasureString("Customer Summary",
                                new Font(dataGridView1.Font, FontStyle.Bold),
                                e.MarginBounds.Width).Height - 13);
 
                            String strDate = DateTime.Now.ToLongDateString() + " " +
                                DateTime.Now.ToShortTimeString();
                            //Draw Date
                            e.Graphics.DrawString(strDate,
                                new Font(dataGridView1.Font, FontStyle.Bold), Brushes.Black,
                                e.MarginBounds.Left +
                                (e.MarginBounds.Width - e.Graphics.MeasureString(strDate,
                                new Font(dataGridView1.Font, FontStyle.Bold),
                                e.MarginBounds.Width).Width),
                                e.MarginBounds.Top - e.Graphics.MeasureString("Customer Summary",
                                new Font(new Font(dataGridView1.Font, FontStyle.Bold),
                                FontStyle.Bold), e.MarginBounds.Width).Height - 13);
 
                            //Draw Columns                 
                            iTopMargin = e.MarginBounds.Top;
                            foreach (DataGridViewColumn GridCol in dataGridView1.Columns)
                            {
                                e.Graphics.FillRectangle(new SolidBrush(Color.LightGray),
                                    new Rectangle((int)arrColumnLefts[iCount], iTopMargin,
                                    (int)arrColumnWidths[iCount], iHeaderHeight));
 
                                e.Graphics.DrawRectangle(Pens.Black,
                                    new Rectangle((int)arrColumnLefts[iCount], iTopMargin,
                                    (int)arrColumnWidths[iCount], iHeaderHeight));
 
                                e.Graphics.DrawString(GridCol.HeaderText,
                                    GridCol.InheritedStyle.Font,
                                    new SolidBrush(GridCol.InheritedStyle.ForeColor),
                                    new RectangleF((int)arrColumnLefts[iCount], iTopMargin,
                                    (int)arrColumnWidths[iCount], iHeaderHeight), strFormat);
                                iCount++;
                            }
                            bNewPage = false;
                            iTopMargin += iHeaderHeight;
                        }
                        iCount = 0;
                        //Draw Columns Contents                
                        foreach (DataGridViewCell Cel in GridRow.Cells)
                        {
                            if (Cel.Value != null)
                            {
                                e.Graphics.DrawString(Cel.Value.ToString(),
                                    Cel.InheritedStyle.Font,
                                    new SolidBrush(Cel.InheritedStyle.ForeColor),
                                    new RectangleF((int)arrColumnLefts[iCount],
                                    (float)iTopMargin,
                                    (int)arrColumnWidths[iCount], (float)iCellHeight),
                                    strFormat);
                            }
                            //Drawing Cells Borders 
                            e.Graphics.DrawRectangle(Pens.Black,
                                new Rectangle((int)arrColumnLefts[iCount], iTopMargin,
                                (int)arrColumnWidths[iCount], iCellHeight));
                            iCount++;
                        }
                    }
                    iRow++;
                    iTopMargin += iCellHeight;
                }
                //If more lines exist, print another page.
                if (bMorePagesToPrint)
                    e.HasMorePages = true;
                else
                    e.HasMorePages = false;
            }
            catch (Exception exc)
            {
                MessageBox.Show(exc.Message, "Error", MessageBoxButtons.OK,
                   MessageBoxIcon.Error);
            }
        }
}