About printing the DataGrid

datagrid| print using System;
Using System.Windows.Forms;
Using System.Drawing;
Using System.Drawing.Printing;
Using System.Data;
Using System.Collections;

Namespace Sx_mdi
{
<summary>
Summary description for Datagridprinter.
</summary>
public class Datagridprinter
{

Private PrintDocument Theprintdocument;
Private DataTable thetable;
Private DataGrid Thedatagrid;

public int rowcount = 0; Current count of rows;
Private Const int kverticalcellleeway = 10;
public int pagenumber = 1;

int pagewidth;
int pageheight;
int TopMargin;
int bottommargin;

public string Receieve_amount; Quantity of goods received
public string Receieve_moneys; Receipt Amount
public string Send_amount; Number of shipments
public string Send_moneys; Shipping Amount


Public Datagridprinter (DataGrid Agrid, PrintDocument aprintdocument, DataTable aTable)
{
//
Todo:add constructor Logic here
//
Thedatagrid = Agrid;
Theprintdocument = aprintdocument;
thetable = aTable;


Get Print parameters
PageWidth = ThePrintDocument.DefaultPageSettings.PaperSize.Width;
PageHeight = ThePrintDocument.DefaultPageSettings.PaperSize.Height;
TopMargin = ThePrintDocument.DefaultPageSettings.Margins.Top;
BottomMargin = ThePrintDocument.DefaultPageSettings.Margins.Bottom;

}

public void GetValues (string sh_amount,string sh_moneys,string fh_amount,string Fh_moneys)
{
//
Todo:add constructor Logic here
//
Receieve_amount = Sh_amount;
Receieve_moneys = Sh_moneys;
Send_amount = Fh_amount;
Send_moneys = Fh_moneys;


}

public void Drawheader (Graphics g)
{
SolidBrush Forebrush = new SolidBrush (Thedatagrid.headerforecolor);
SolidBrush Backbrush = new SolidBrush (Thedatagrid.headerbackcolor);
Pen Thelinepen = new Pen (thedatagrid.gridlinecolor, 1);
StringFormat CellFormat = new StringFormat ();
CellFormat. trimming = Stringtrimming.ellipsischaracter;
CellFormat. FormatFlags = Stringformatflags.nowrap | Stringformatflags.linelimit;


g.DrawString ("Send and receive comparison table", New Font ("Arial", FontStyle.Bold), New SolidBrush (Thedatagrid.headerbackcolor), PAGEWIDTH/2 , TopMargin, New StringFormat ());

int columnwidth = pagewidth/thetable.columns.count-20;


int initialrowcount = ROWCOUNT;

Draw the table header
float startxposition = thedatagrid.location.x;
RectangleF nextcellbounds = new RectangleF (0,0, 0, 0);

RectangleF headerbounds = new RectangleF (0, 0, 0, 0);

Headerbounds.x = thedatagrid.location.x;
Headerbounds.y = thedatagrid.location.y + TopMargin + (rowcount-initialrowcount) * (TheDataGrid.Font.SizeInPoints + kver Ticalcellleeway);
Headerbounds.height = TheDataGrid.Font.SizeInPoints + Kverticalcellleeway;
Headerbounds.width = PageWidth;

G.fillrectangle (Backbrush, headerbounds);

for (int k = 0; k < TheTable.Columns.Count; k++)
{

String nextcolumn = Thetable.columns[k]. ToString ();
Switch (nextcolumn)
{
Case "Code":
Nextcolumn = "Receiving the waybill number";
Break
Case "Bp_code":
Nextcolumn = "Clothing number";
Break
Case "Bp_name":
Nextcolumn = "Clothing name";
Break
Case "Receieve_prices":
Nextcolumn = "Receiving price";
Break
Case "Receieve_amounts":
Nextcolumn = "Receipt Quantity";
Break
Case "Receieve_moneys":
Nextcolumn = "Receiving Amount";
Break
Case "Send_amunts":
Nextcolumn = "Number of shipments";
Break
Case "Send_prices":
Nextcolumn = "Shipping price [yuan/dozen]";
Break
Case "Send_moneys":
Nextcolumn = "Shipping Amount";
Break
Default
Break
}

RectangleF cellbounds = new RectangleF (startxposition, THEDATAGRID.LOCATION.Y + TopMargin + (rowcount-initialrowcount) * (TheDataGrid.Font.SizeInPoints + Kverticalcellleeway),
ColumnWidth
TheDataGrid.HeaderFont.SizeInPoints + Kverticalcellleeway);
Nextcellbounds = Cellbounds;

if (startxposition + columnwidth <= pagewidth)
{

g.DrawString (Nextcolumn, Thedatagrid.headerfont, Forebrush, Cellbounds, CellFormat);
}

Startxposition = startxposition + columnwidth;


}

if (Thedatagrid.gridlinestyle!= datagridlinestyle.none)
G.drawline (Thelinepen, thedatagrid.location.x, Nextcellbounds. Bottom, PageWidth, Nextcellbounds. Bottom);
}

public bool Drawrows (Graphics g)
{
int lastrowbottom = TopMargin;

Try
{
SolidBrush Forebrush = new SolidBrush (Thedatagrid.forecolor);
SolidBrush Backbrush = new SolidBrush (Thedatagrid.backcolor);
SolidBrush Alternatingbackbrush = new SolidBrush (Thedatagrid.alternatingbackcolor);
Pen Thelinepen = new Pen (thedatagrid.gridlinecolor, 1);
StringFormat CellFormat = new StringFormat ();
CellFormat. trimming = Stringtrimming.ellipsischaracter;
CellFormat. FormatFlags = Stringformatflags.nowrap | Stringformatflags.linelimit;
int columnwidth = pagewidth/thetable.columns.count-20;

int initialrowcount = ROWCOUNT;

RectangleF rowbounds = new RectangleF (0, 0, 0, 0);

Draw vertical Lines

ArrayList Lines = new ArrayList ();

Draw the table


for (int i = Initialrowcount i < TheTable.Rows.Count; i++)
{

DataRow dr = Thetable.rows[i];
int startxposition = thedatagrid.location.x;

Rowbounds.x = thedatagrid.location.x;
Rowbounds.y = thedatagrid.location.y + TopMargin + ((rowcount-initialrowcount) +1) * (TheDataGrid.Font.SizeInPoints + kve Rticalcellleeway);
Rowbounds.height = TheDataGrid.Font.SizeInPoints + Kverticalcellleeway;
Rowbounds.width = PageWidth;
Lines.add (Rowbounds.bottom);

if (i%2 = 0)
{
G.fillrectangle (Backbrush, rowbounds);
}
Else
{
G.fillrectangle (Alternatingbackbrush, rowbounds);
}


for (int j = 0; J < TheTable.Columns.Count; J + +)
{



RectangleF cellbounds = new RectangleF (startxposition,
THEDATAGRID.LOCATION.Y + TopMargin + ((rowcount-initialrowcount) + 1) * (TheDataGrid.Font.SizeInPoints + Kverticalcellle eWAY),
ColumnWidth
TheDataGrid.Font.SizeInPoints + Kverticalcellleeway);


if (startxposition + columnwidth <= pagewidth)
{
g.DrawString (Dr[j]. ToString (), Thedatagrid.font, Forebrush, Cellbounds, CellFormat);
Lastrowbottom = (int) cellbounds. Bottom;
}

Startxposition = startxposition + columnwidth;
}


rowcount++;

if (ROWCOUNT * (TheDataGrid.Font.SizeInPoints + kverticalcellleeway) > (PageHeight * pagenumber)-(BOTTOMMARGIN+TOPMA Rgin))
{
Drawhorizontallines (g, Lines);
Drawverticalgridlines (g, Thelinepen, ColumnWidth, Lastrowbottom);
return true;
}


}

Drawhorizontallines (g, Lines);
Drawverticalgridlines (g, Thelinepen, ColumnWidth, Lastrowbottom);


RectangleF cellbound1 = new RectangleF (thedatagrid.location.x,
THEDATAGRID.LOCATION.Y + TopMargin + (rowcount + 1) * (TheDataGrid.Font.SizeInPoints + kverticalcellleeway),
ColumnWidth
TheDataGrid.Font.SizeInPoints + Kverticalcellleeway);

g.DrawString ("Total:", Thedatagrid.font, Forebrush, Cellbound1, New StringFormat ());


RectangleF cellbound2 = new RectangleF (Thedatagrid.location.x+columnwidth,
THEDATAGRID.LOCATION.Y + TopMargin + (rowcount + 1) * (TheDataGrid.Font.SizeInPoints + kverticalcellleeway),
ColumnWidth
TheDataGrid.Font.SizeInPoints + Kverticalcellleeway);

g.DrawString (This.receieve_amount. ToString (), Thedatagrid.font, Forebrush, Cellbound2, New StringFormat ());


RectangleF Cellbound3 = new RectangleF (Thedatagrid.location.x+2*columnwidth,
THEDATAGRID.LOCATION.Y + TopMargin + (rowcount + 1) * (TheDataGrid.Font.SizeInPoints + kverticalcellleeway),
ColumnWidth
TheDataGrid.Font.SizeInPoints + Kverticalcellleeway);

g.DrawString (This.receieve_moneys. ToString (), Thedatagrid.font, Forebrush, Cellbound3, New StringFormat ());

RectangleF Cellbound4 = new RectangleF (Thedatagrid.location.x+3*columnwidth,
THEDATAGRID.LOCATION.Y + TopMargin + (rowcount + 1) * (TheDataGrid.Font.SizeInPoints + kverticalcellleeway),
ColumnWidth
TheDataGrid.Font.SizeInPoints + Kverticalcellleeway);

g.DrawString (This.send_amount. ToString (), Thedatagrid.font, Forebrush, Cellbound4, New StringFormat ());

RectangleF Cellbound5 = new RectangleF (Thedatagrid.location.x+4*columnwidth,
THEDATAGRID.LOCATION.Y + TopMargin + (rowcount + 1) * (TheDataGrid.Font.SizeInPoints + kverticalcellleeway),
ColumnWidth
TheDataGrid.Font.SizeInPoints + Kverticalcellleeway);

g.DrawString (This.send_moneys. ToString (), Thedatagrid.font, Forebrush, Cellbound5, New StringFormat ());


g.DrawString ("Total:", Thedatagrid.headerfont, Forebrush, Cellbounds, CellFormat);
return false;

}
catch (Exception ex)
{
MessageBox.Show (ex. Message.tostring ());
return false;
}

}

void Drawhorizontallines (Graphics g, ArrayList Lines)
{
Pen Thelinepen = new Pen (thedatagrid.gridlinecolor, 1);

if (Thedatagrid.gridlinestyle = = Datagridlinestyle.none)
Return

for (int i = 0; i < lines. Count; i++)
{
G.drawline (Thelinepen, thedatagrid.location.x, (float) lines[i], PageWidth, (float) lines[i]);
}
}

void Drawverticalgridlines (Graphics g, Pen thelinepen, int columnwidth, int bottom)
{
if (Thedatagrid.gridlinestyle = = Datagridlinestyle.none)
Return

for (int k = 0; k < TheTable.Columns.Count; k++)
{
G.drawline (Thelinepen, thedatagrid.location.x + k*columnwidth,
THEDATAGRID.LOCATION.Y + TopMargin,
Thedatagrid.location.x + k*columnwidth,
bottom);
}
}


public bool Drawdatagrid (Graphics g)
{

Try
{
Drawheader (g);
BOOL bcontinue = Drawrows (g);
return bcontinue;
}
catch (Exception ex)
{
MessageBox.Show (ex. Message.tostring ());
return false;
}

}

}

}