Comment imprimer les données de dataGrid?

**loic20h28** · 06/06/2008, 15h56

Bonjour tout le monde,

j'ai une première fenêtre ("SuiviIntervention") que je souhaite imprimer en transvasant ses données dans une deuxième forms ("Form2").

Voici le code que j'utilise dans la première form :

Code :

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private void Imprimer_Click(object sender, System.EventArgs e)
		{
Form2 F2 = new Form2();
			F2.UpdateValues(dataGrid1);
			F2.ShowDialog();
		}

Et voici le code que j'utilise dans la deuxième form :

Code :

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using System.Drawing.Printing;
 
private const int WM_PRINT = 0x0317;
		private const int PRF_CLIENT = 0x00000004;
		private const int PRF_CHILDREN = 0x00000010;
 
		public void UpdateValues(string DG)
		{
			dataGrid1.Show();
		}
 
		public Bitmap PrintWindowEx()
		{
			Bitmap bmp = null;
			Graphics gr = null;
			IntPtr hdc = IntPtr.Zero;
			try
			{
				bmp = new Bitmap(this.ClientRectangle.Width, this.ClientRectangle.Height, this.CreateGraphics());
				gr = Graphics.FromImage(bmp);
				hdc = gr.GetHdc();
				IntPtr wParam = hdc;
				IntPtr lParam = new IntPtr(PRF_CLIENT | PRF_CHILDREN);
				Message msg = Message.Create(this.Handle, WM_PRINT, wParam, lParam);
				this.WndProc(ref msg);
			}
			catch { }
			finally
			{
				if (gr != null)
				{
					if (hdc != IntPtr.Zero)
						gr.ReleaseHdc(hdc);
					gr.Dispose();
				}
			}
			return bmp;
		}
 
		private void Imprimer_Click(object sender, System.EventArgs e)
		{
			Imprimer.Visible = false;
 
			PrintDocument pd = new PrintDocument();
 
			// évènement déclenché juste avant l'impression pour obtenir un dessin
			pd.PrintPage += new PrintPageEventHandler(pd_PrintPage); 
 
			// lancement de l'impression
			pd.Print(); 
		}
 
		private void pd_PrintPage(object sender, PrintPageEventArgs e) 
		{ 
			// Là c'est comme si tu fais un dessin normal 
			Graphics dc = e.Graphics; 
 
			e.Graphics.DrawImage(PrintWindowEx(), new PointF(50, 10));
 
			// Test s'il n'y a plus aucune page à imprimer 
			if ( dc == null ) 
				e.HasMorePages = true;
			else 
				e.HasMorePages = false;  
		}

Comment je peux faire pour mette les données du dataGrid1 de la première form dans un autre dataGrid dans la form2??

Cordialement.

**abbd** · 06/06/2008, 19h34

essay ça :

Code :

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using System;
using System.Collections.Generic;
using System.Windows.Forms;
using System.Drawing;
using System.Collections;
using System.Data;
using System.Text;
 
 
namespace TALCOM
{
    class PrintTAL
    {
        private static StringFormat StrFormat;  // Holds content of a TextBox Cell to write by DrawString
        private static StringFormat StrFormatComboBox; // Holds content of a Boolean Cell to write by DrawImage
        private static Button CellButton;       // Holds the Contents of Button Cell
        private static CheckBox CellCheckBox;   // Holds the Contents of CheckBox Cell 
        private static ComboBox CellComboBox;   // Holds the Contents of ComboBox Cell
        private static int TotalWidth;          // Summation of Columns widths
        private static int RowPos;              // Position of currently printing row 
        private static bool NewPage;            // Indicates if a new page reached
        private static int PageNo;              // Number of pages to print
        private static ArrayList ColumnLefts = new ArrayList();  // Left Coordinate of Columns
        private static ArrayList ColumnWidths = new ArrayList(); // Width of Columns
        private static ArrayList ColumnTypes = new ArrayList();  // DataType of Columns
        private static int CellHeight;          // Height of DataGrid Cell
        private static int RowsPerPage;         // Number of Rows per Page
        private static System.Drawing.Printing.PrintDocument printDoc =
                       new System.Drawing.Printing.PrintDocument();  // PrintDocumnet Object used for printing
 
        private static string PrintTitle = "";  // Header of pages
        private static DataGridView dgv;        // Holds DataGridView Object to print its contents
        private static List<string> SelectedColumns = new List<string>();   // The Columns Selected by user to print.
        private static List<string> AvailableColumns = new List<string>();  // All Columns avaiable in DataGrid 
        private static bool PrintAllRows = true;   // True = print all rows,  False = print selected rows    
        private static bool FitToPageWidth = true; // True = Fits selected columns to page width ,  False = Print columns as showed    
        private static int HeaderHeight = 0;
 
        public static void Print_DataGridView(DataGridView dgv1)
        {
            PrintPreviewDialog ppvw;
            try
            {
                // Getting DataGridView object to print
                dgv = dgv1;
 
                // Getting all Coulmns Names in the DataGridView
                AvailableColumns.Clear();
                foreach (DataGridViewColumn c in dgv.Columns)
                {
                    if (!c.Visible) continue;
                    AvailableColumns.Add(c.HeaderText);
                }
                // Showing the PrintOption Form
                PrintOptions dlg = new PrintOptions(AvailableColumns);
                if (dlg.ShowDialog() != DialogResult.OK) return;
 
                PrintTitle = dlg.PrintTitle;
                PrintAllRows = dlg.PrintAllRows;
                FitToPageWidth = dlg.FitToPageWidth;
                SelectedColumns = dlg.GetSelectedColumns();
 
                RowsPerPage = 0;
 
                ppvw = new PrintPreviewDialog();
                ppvw.Document = printDoc;
 
                // Showing the Print Preview Page
                printDoc.BeginPrint += new System.Drawing.Printing.PrintEventHandler(PrintDoc_BeginPrint);
                printDoc.PrintPage += new System.Drawing.Printing.PrintPageEventHandler(PrintDoc_PrintPage);
                if (ppvw.ShowDialog() != DialogResult.OK)
                {
                    printDoc.BeginPrint -= new System.Drawing.Printing.PrintEventHandler(PrintDoc_BeginPrint);
                    printDoc.PrintPage -= new System.Drawing.Printing.PrintPageEventHandler(PrintDoc_PrintPage);
                    return;
                }
                // Printing the Documnet
                printDoc.Print();
                printDoc.BeginPrint -= new System.Drawing.Printing.PrintEventHandler(PrintDoc_BeginPrint);
                printDoc.PrintPage -= new System.Drawing.Printing.PrintPageEventHandler(PrintDoc_PrintPage);
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
            finally
            {
 
            }
        }
        private static void PrintDoc_BeginPrint(object sender, System.Drawing.Printing.PrintEventArgs e)
        {
            try
            {
                // Formatting the Content of Text Cell to print
                StrFormat = new StringFormat();
                StrFormat.Alignment = StringAlignment.Near;
                StrFormat.LineAlignment = StringAlignment.Center;
                StrFormat.Trimming = StringTrimming.EllipsisCharacter;
 
                // Formatting the Content of Combo Cells to print
                StrFormatComboBox = new StringFormat();
                StrFormatComboBox.LineAlignment = StringAlignment.Center;
                StrFormatComboBox.FormatFlags = StringFormatFlags.NoWrap;
                StrFormatComboBox.Trimming = StringTrimming.EllipsisCharacter;
 
                ColumnLefts.Clear();
                ColumnWidths.Clear();
                ColumnTypes.Clear();
                CellHeight = 0;
                RowsPerPage = 0;
 
                // For various column types
                CellButton = new Button();
                CellCheckBox = new CheckBox();
                CellComboBox = new ComboBox();
 
                // Calculating Total Widths
                TotalWidth = 0;
                foreach (DataGridViewColumn GridCol in dgv.Columns)
                {
                    if (!GridCol.Visible) continue;
                    if (!PrintTAL.SelectedColumns.Contains(GridCol.HeaderText)) continue;
                    TotalWidth += GridCol.Width;
                }
                PageNo = 1;
                NewPage = true;
                RowPos = 0;
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
        private static void PrintDoc_PrintPage(object sender,System.Drawing.Printing.PrintPageEventArgs e)
        {
            int tmpWidth, i;
            int tmpTop = e.MarginBounds.Top;
            int tmpLeft = e.MarginBounds.Left;
 
            try
            {
                // Before starting first page, it saves Width & Height of Headers and CoulmnType
                if (PageNo == 1)
                {
                    foreach (DataGridViewColumn GridCol in dgv.Columns)
                    {
                        if (!GridCol.Visible) continue;
                        // Skip if the current column not selected
                        if (!PrintTAL.SelectedColumns.Contains(GridCol.HeaderText)) continue;
 
                        // Detemining whether the columns are fitted to page or not.
                        if (FitToPageWidth)
                            tmpWidth = (int)(Math.Floor((double)((double)GridCol.Width /
                                       (double)TotalWidth * (double)TotalWidth *
                                       ((double)e.MarginBounds.Width / (double)TotalWidth))));
                        else
                            tmpWidth = GridCol.Width;
 
                        HeaderHeight = (int)(e.Graphics.MeasureString(GridCol.HeaderText,
                                    GridCol.InheritedStyle.Font, tmpWidth).Height) + 11;
 
                        // Save width & height of headres and ColumnType
                        ColumnLefts.Add(tmpLeft);
                        ColumnWidths.Add(tmpWidth);
                        ColumnTypes.Add(GridCol.GetType());
                        tmpLeft += tmpWidth;
                    }
                }
 
                // Printing Current Page, Row by Row
                while (RowPos <= dgv.Rows.Count - 1)
                {
                    DataGridViewRow GridRow = dgv.Rows[RowPos];
                    if (GridRow.IsNewRow || (!PrintAllRows && !GridRow.Selected))
                    {
                        RowPos++;
                        continue;
                    }
 
                    CellHeight = GridRow.Height;
 
                    if (tmpTop + CellHeight >= e.MarginBounds.Height + e.MarginBounds.Top)
                    {
                        DrawFooter(e, RowsPerPage);
                        NewPage = true;
                        PageNo++;
                        e.HasMorePages = true;
                        return;
                    }
                    else
                    {
                        if (NewPage)
                        {
                            Font drawF = new Font("Arial", 14, FontStyle.Bold);
                            e.Graphics.DrawString(PrintTitle, drawF,
                                      Brushes.Black, e.MarginBounds.Left, e.MarginBounds.Top -
                              e.Graphics.MeasureString(PrintTitle, new Font(dgv.Font,
                                      FontStyle.Bold), e.MarginBounds.Width).Height +70);
 
                            try
                            {
                                string strFile1 = "C:\\tal.jpg";
                             Image img1 = Image.FromFile(strFile1);
                             e.Graphics.DrawImage(img1,160, 15); 
                            }
                            catch
                            {MessageBox.Show("il y'a une erreur!!!!"); } 
 
                            try
                            {string strFile2 = "C:\\iata.jpg";
                             Image img2 = Image.FromFile(strFile2);
                             e.Graphics.DrawImage(img2, 750, 1050);
                            }
                            catch
                            {MessageBox.Show("il y'a une erreur!!!!");}
 
 
 
 
 
 
     String s = " Le " + DateTime.Now.ToShortDateString(); 
      e.Graphics.DrawString(s, new Font(dgv.Font, FontStyle.Bold), Brushes.Black, e.MarginBounds.X+610, e.MarginBounds.Y+30);
    Pen blackPen1 = new Pen(Color.Black, 3);
    Pen blackPen2 = new Pen(Color.Black, 1);
 
    // Create points that define line.
    Point point1 = new Point(30, 150);
    Point point2 = new Point(800, 150);
    Point point9 = new Point(30, 146);
    Point point10 = new Point(800, 146);
 
    Point point3 = new Point(620, 170);
    Point point4 = new Point(620, 150);
    Point point5 = new Point(799, 170);
    Point point6 = new Point(799, 150);
 
    Point point7 = new Point(30, 1050);
    Point point8 = new Point(800, 1050);
    Point point11 = new Point(30, 1055);
    Point point12 = new Point(750, 1055);
 
    e.Graphics.DrawLine(blackPen1, point1, point2);
    //e.Graphics.DrawLine(blackPen1, point3, point4);
    //e.Graphics.DrawLine(blackPen1, point5, point6);
    e.Graphics.DrawLine(blackPen1, point7, point8);
    e.Graphics.DrawLine(blackPen2, point9, point10);
    e.Graphics.DrawLine(blackPen2, point11, point12);
 
                            // Draw Columns
                            tmpTop = e.MarginBounds.X+100;
                            i = 0;
                            foreach (DataGridViewColumn GridCol in dgv.Columns)
                            {   if (!GridCol.Visible) continue;
                                if (!PrintTAL.SelectedColumns.Contains(GridCol.HeaderText))
                                  continue;
                                e.Graphics.FillRectangle(new SolidBrush(Color.LightGray),
                                new Rectangle((int)ColumnLefts[i], tmpTop,
                                (int)ColumnWidths[i], HeaderHeight));
                                e.Graphics.DrawRectangle(Pens.Black,
                                    new Rectangle((int)ColumnLefts[i], tmpTop,
                                    (int)ColumnWidths[i], HeaderHeight));
                                e.Graphics.DrawString(GridCol.HeaderText, GridCol.InheritedStyle.Font,
                                    new SolidBrush(GridCol.InheritedStyle.ForeColor),
                                    new RectangleF((int)ColumnLefts[i], tmpTop,
                                    (int)ColumnWidths[i], HeaderHeight), StrFormat);
                                i++;
                            }
                            NewPage = false;
                            tmpTop += HeaderHeight;
                        }
 
                        // Draw Columns Contents
                        i = 0;
                        foreach (DataGridViewCell Cel in GridRow.Cells)
                        {
                            if (!Cel.OwningColumn.Visible) continue;
                            if (!SelectedColumns.Contains(Cel.OwningColumn.HeaderText))
                                continue;
 
                            // For the TextBox Column
                            if (((Type)ColumnTypes[i]).Name == "DataGridViewTextBoxColumn" ||
                                ((Type)ColumnTypes[i]).Name == "DataGridViewLinkColumn")
                            {
                                e.Graphics.DrawString(Cel.Value.ToString(), Cel.InheritedStyle.Font,
                                        new SolidBrush(Cel.InheritedStyle.ForeColor),
                                        new RectangleF((int)ColumnLefts[i], (float)tmpTop,
                                        (int)ColumnWidths[i], (float)CellHeight), StrFormat);
                            }
                            // For the Button Column
                            else if (((Type)ColumnTypes[i]).Name == "DataGridViewButtonColumn")
                            {
                                CellButton.Text = Cel.Value.ToString();
                                CellButton.Size = new Size((int)ColumnWidths[i], CellHeight);
                                Bitmap bmp = new Bitmap(CellButton.Width, CellButton.Height);
                                CellButton.DrawToBitmap(bmp, new Rectangle(0, 0,
                                        bmp.Width, bmp.Height));
                                e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
                            }
                            // For the CheckBox Column
                            else if (((Type)ColumnTypes[i]).Name == "DataGridViewCheckBoxColumn")
                            {
                                CellCheckBox.Size = new Size(14, 14);
                                CellCheckBox.Checked = (bool)Cel.Value;
                                Bitmap bmp = new Bitmap((int)ColumnWidths[i], CellHeight);
                                Graphics tmpGraphics = Graphics.FromImage(bmp);
                                tmpGraphics.FillRectangle(Brushes.White, new Rectangle(0, 0,
                                        bmp.Width, bmp.Height));
                                CellCheckBox.DrawToBitmap(bmp,
                                        new Rectangle((int)((bmp.Width - CellCheckBox.Width) / 2),
                                        (int)((bmp.Height - CellCheckBox.Height) / 2),
                                        CellCheckBox.Width, CellCheckBox.Height));
                                e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
                            }
                            // For the ComboBox Column
                            else if (((Type)ColumnTypes[i]).Name == "DataGridViewComboBoxColumn")
                            {
                                CellComboBox.Size = new Size((int)ColumnWidths[i], CellHeight);
                                Bitmap bmp = new Bitmap(CellComboBox.Width, CellComboBox.Height);
                                CellComboBox.DrawToBitmap(bmp, new Rectangle(0, 0,
                                        bmp.Width, bmp.Height));
                                e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
                                e.Graphics.DrawString(Cel.Value.ToString(), Cel.InheritedStyle.Font,
                                        new SolidBrush(Cel.InheritedStyle.ForeColor),
                                        new RectangleF((int)ColumnLefts[i] + 1, tmpTop, (int)ColumnWidths[i]
                                        - 16, CellHeight), StrFormatComboBox);
                            }
                            // For the Image Column
                            else if (((Type)ColumnTypes[i]).Name == "DataGridViewImageColumn")
                            {
                                Rectangle CelSize = new Rectangle((int)ColumnLefts[i],
                                        tmpTop, (int)ColumnWidths[i], CellHeight);
                                Size ImgSize = ((Image)(Cel.FormattedValue)).Size;
                                e.Graphics.DrawImage((Image)Cel.FormattedValue,
                                        new Rectangle((int)ColumnLefts[i] + (int)((CelSize.Width - ImgSize.Width) / 2),
                                        tmpTop + (int)((CelSize.Height - ImgSize.Height) / 2),
                                        ((Image)(Cel.FormattedValue)).Width, ((Image)(Cel.FormattedValue)).Height));
 
                            }
 
                            // Drawing Cells Borders 
                            e.Graphics.DrawRectangle(Pens.Black, new Rectangle((int)ColumnLefts[i],
                                    tmpTop, (int)ColumnWidths[i], CellHeight));
 
                            i++;
 
                        }
                        tmpTop += CellHeight;
                    }
 
                    RowPos++;
                    // For the first page it calculates Rows per Page
                    if (PageNo == 1) RowsPerPage++;
                }
 
                if (RowsPerPage == 0) return;
 
                // Write Footer (Page Number)
                //DrawFooter(e, RowsPerPage);
 
                e.HasMorePages = false;
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
 
 
        private static void DrawFooter(System.Drawing.Printing.PrintPageEventArgs e,
                            int RowsPerPage)
        {
            double cnt = 0;
 
            // Detemining rows number to print
            if (PrintAllRows)
            {
                if (dgv.Rows[dgv.Rows.Count - 1].IsNewRow)
                    cnt = dgv.Rows.Count - 2; // When the DataGridView doesn't allow adding rows
                else
                    cnt = dgv.Rows.Count - 1; // When the DataGridView allows adding rows
            }
            else
                cnt = dgv.SelectedRows.Count;
 
            // Writing the Page Number on the Bottom of Page
            string PageNum = PageNo.ToString() + " of " +
                Math.Ceiling((double)(cnt / RowsPerPage)).ToString();
 
            e.Graphics.DrawString(PageNum, dgv.Font, Brushes.Black,
                e.MarginBounds.Left + (e.MarginBounds.Width -
                e.Graphics.MeasureString(PageNum, dgv.Font,
                e.MarginBounds.Width).Width) / 2, e.MarginBounds.Top +
                e.MarginBounds.Height + 31);
        }
 
    }
}

**loic20h28** · 06/06/2008, 19h51

Excuse moi mais ton code c'est pas pour les dataGridView??
Moi j'utilise un dataGrid et non un dataGridView.
Je suis sur Visual Studio 2003.
Je veux pas juste imprimer le dataGrid, car j'ai plusieurs choses a imprimer dans la deuxième forms.

Je voudrais insérer le contenu de mon dataGrid de la première form dans un dataGrid de la deuxième form pour ensuite imprimer ma deuxième form.
J'ai essayé cela :

Code :

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private void Imprimer_Click(object sender, System.EventArgs e)
		{
Form2 F2 = new Form2();
			F2.UpdateValues(NumInter.Text, NomClt.Text, LieuInter.Text, EtatPanne.Text, RaisonInter.Text, EtatInter.Text, DatePrisEnCharge.Text, DateDispo.Text, DateRecup.Text, ComPanne.Text, ComReso.Text, DureeMoy.Text, NbreHeurePasse.Text, NbreHeureFacture.Text, NomIntervenant.Text);
			F2.ShowDialog(); 
			F2.dataGrid1.DataSource = this.dataGrid1.DataSource;
		}

mais lorsque j'exécute mon programme, le contenu de la form1 ne remplit pas la form2.

Voici comment je remplis le dataGrid de la form1 :

Code :

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// Code permettant de remplir le DataGrid des 5 dernières interventions.
			string Five_Last_Intervention = ("SELECT  TOP 5 INTERVENTION.IN_NUMINTER as NumInter, CONTACT.CT_NOMCTACT as NomCtact, MACHINE.M_NOMMAT as NomMat FROM INTERVENTION INNER JOIN MACHINE ON INTERVENTION.IN_IDMAT = MACHINE.M_IDMAT AND INTERVENTION.IN_NUMCLT = dbo.MACHINE.M_NUMCLT INNER JOIN CONTACT ON MACHINE.M_NUMCTACT = CONTACT.CT_NUMCTACT WHERE INTERVENTION.IN_NUMCLT = '" + NumClt.Text + "' ORDER BY INTERVENTION.IN_NUMINTER DESC");
			connection = new SqlConnection("Data Source=xpsp2-49f3e18f9;Initial Catalog=DistribInfo;Integrated Security=SSPI");
			connection.Open();
			try
			{
				SqlDataAdapter dataAdapter = new SqlDataAdapter(Five_Last_Intervention, connection);
				DataSet ds = new DataSet();
				dataAdapter.Fill(ds,"Five_Last_Intervention");
				dataGrid1.DataSource = ds;
				dataGrid1.DataMember = "Five_Last_Intervention";
			}
			catch(Exception ex)
			{
				MessageBox.Show(ex.ToString());
			}
			finally
			{
				connection.Close();
			}

Cordialement.

**loic20h28** · 06/06/2008, 23h32

J'ai réussis en faisant la chose suivante :

Code :

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F2.dataGrid1.DataSource = this.dataGrid1.DataSource;
			F2.dataGrid1.DataMember =  this.dataGrid1.DataMember;

Cordialement.

Comment imprimer les données de dataGrid?

Windows Forms

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