asp.net 调用打印机 (转)
首先 using System.Drawing.Printing;
@@@@@@@@这个一定要注意 不然没法用的 要报错 如果觉得对你有帮助 给分吧
以下为参考
//**************************************************************
//
// 打印相关（以下部分）
//
//**************************************************************
private DataTable dtStudent; //存放需打印的学生ID列表
private int intIndex = 0; //当前打印序号
//打印所选班级
private void btnPrintClassroom_Click(object sender, EventArgs e)
{
if (clbClassroom.Items.Count == 0) return; //无班级列表则不能打印
//初始化打印学生数据表
intIndex = 0;
dtStudent = new DataTable();
dtStudent.Columns.Add("Id", typeof(string));
string strClassroomId;
string strSql;
OleDbConnection conn = new OleDbConnection(SqlHelper.connStr);
conn.Open();
OleDbCommand cmd;
OleDbDataReader dr;
//若没有复选，则打印选择项
if (clbClassroom.CheckedItems.Count == 0)
{
strSql = "select Id from Student where ClassroomId='" + clbClassroom.SelectedValue.ToString() + "'";
cmd = new OleDbCommand(strSql, conn);
dr = cmd.ExecuteReader();
while (dr.Read())
{
DataRow drow = dtStudent.NewRow();
string strStudentId = dr["Id"].ToString();
StudentInfo si = new StudentInfo(strStudentId);
//若选择了只打带毕业证号并且有毕业证号 或者 没有选择只打带毕业证号的，则打印
if (chbOnlyPrintDiplomaNo.Checked && si.DiplomaNo.Trim() != "" || !chbOnlyPrintDiplomaNo.Checked)
{
drow["Id"] = strStudentId;
dtStudent.Rows.Add(drow);
}
}
dr.Close();
}
foreach (System.Data.DataRowView item in clbClassroom.CheckedItems)
{
strClassroomId = item.Row["Id"].ToString();
strSql = "select Id from Student where ClassroomId='" + strClassroomId + "'";
cmd = new OleDbCommand(strSql, conn);
dr = cmd.ExecuteReader();
while (dr.Read())
{
DataRow drow = dtStudent.NewRow();
string strStudentId = dr["Id"].ToString();
StudentInfo si = new StudentInfo(strStudentId);
//若选择了只打带毕业证号并且有毕业证号 或者 没有选择只打带毕业证号的，则打印
if (chbOnlyPrintDiplomaNo.Checked && si.DiplomaNo.Trim() != "" || !chbOnlyPrintDiplomaNo.Checked)
{
drow["Id"] = strStudentId;
dtStudent.Rows.Add(drow);
}
}
dr.Close();
}
conn.Close();
//初始化进度条
pb.Minimum = 0;
pb.Maximum = dtStudent.Rows.Count;
pb.Value = 0;
pb.Step = 1;
if (dtStudent.Rows.Count > 0)
{
printDocument.Print();
}
else
{
MessageBox.Show("没有满足打印条件的数据！");
}
}
//打印所选学生
private void btnPrintStudent_Click(object sender, EventArgs e)
{
if (clbStudent.Items.Count == 0) return; //无学生列表则不能打印
//初始化打印学生数据表
intIndex = 0;
dtStudent = new DataTable();
dtStudent.Columns.Add("Id", typeof(string));
//若没有复选，则打印选择学生项
if (clbStudent.CheckedItems.Count == 0)
{
DataRow drow = dtStudent.NewRow();
drow["Id"] = clbStudent.SelectedValue.ToString();
dtStudent.Rows.Add(drow);
}
foreach (System.Data.DataRowView item in clbStudent.CheckedItems)
{
DataRow drow = dtStudent.NewRow();
string strStudentId = item["Id"].ToString();
StudentInfo si = new StudentInfo(strStudentId);
//若选择了只打带毕业证号并且有毕业证号 或者 没有选择只打带毕业证号的，则打印
if (chbOnlyPrintDiplomaNo.Checked && si.DiplomaNo.Trim() != "" || !chbOnlyPrintDiplomaNo.Checked)
{
drow["Id"] = strStudentId;
dtStudent.Rows.Add(drow);
}
}
//初始化进度条
pb.Minimum = 0;
pb.Maximum = dtStudent.Rows.Count;
pb.Value = 0;
pb.Step = 1;
if (dtStudent.Rows.Count > 0)
{
printDocument.Print();
}
else
{
MessageBox.Show("没有满足打印条件的数据！");
}
}
//打印预览
private void btnPrintPreview_Click(object sender, EventArgs e)
{
if (clbStudent.Items.Count == 0) return; //无学生列表则不能打印
//初始化打印学生数据表
intIndex = 0;
dtStudent = new DataTable();
dtStudent.Columns.Add("Id", typeof(string));
//若没有复选，则打印预览选择学生项
if (clbStudent.CheckedItems.Count == 0)
{
DataRow drow = dtStudent.NewRow();
drow["Id"] = clbStudent.SelectedValue.ToString();
dtStudent.Rows.Add(drow);
}
foreach (System.Data.DataRowView item in clbStudent.CheckedItems)
{
DataRow drow = dtStudent.NewRow();
string strStudentId = item["Id"].ToString();
StudentInfo si = new StudentInfo(strStudentId);
//若选择了只打带毕业证号并且有毕业证号 或者 没有选择只打带毕业证号的，则打印
if (chbOnlyPrintDiplomaNo.Checked && si.DiplomaNo.Trim() != "" || !chbOnlyPrintDiplomaNo.Checked)
{
drow["Id"] = strStudentId;
dtStudent.Rows.Add(drow);
}
}
if (dtStudent.Rows.Count > 0)
{
printPreviewDialog1.Document = printDocument;
printPreviewDialog1.ShowDialog();
}
else
{
MessageBox.Show("没有满足打印条件的数据！");
}
}
//打印设置
private void btnPrintSetup_Click(object sender, EventArgs e)
{
printDialog1.Document = printDocument;
if (printDialog1.ShowDialog() == DialogResult.OK)
{
printDocument.Print();
}
}
//设置打印学生成绩内容
private void printDocument_PrintPage(object sender, PrintPageEventArgs e)
{
lblState.Text = "打印处理中，请等候......[" + intIndex.ToString() + "/" + dtStudent.Rows.Count.ToString() + "]";
Application.DoEvents();
if (intIndex < dtStudent.Rows.Count)
{
string strStudentId = dtStudent.Rows[intIndex]["Id"].ToString();
printContent(sender, e, strStudentId);
}
pb.PerformStep();
intIndex++;
if (intIndex < dtStudent.Rows.Count)
{
e.HasMorePages = true;
}
else
{
lblState.Text = "打印完成";
e.HasMorePages = false;
}
}
//打印内容设置函数
private void printContent(object sender, PrintPageEventArgs e, string StudentId)
{
int x, y, w, h, l, t; //坐标，宽、高、左、上
x = e.MarginBounds.X;
y = e.MarginBounds.Y;
w = e.MarginBounds.Width;
h = e.MarginBounds.Height;
l = e.MarginBounds.Left;
t = e.MarginBounds.Top;
int rowSpan = Tools.IsNumeric( cbxRowSpan.Text ); //行间距
int xLeft = x + 20; //左边距
int xRight = 760 -20 ; //右边距
int intRemark = 0; //该生有几科不正常成绩
//获取学生基本信息
StudentInfo si = new StudentInfo(StudentId);
//设置Graphics实例
Graphics g = e.Graphics;
//画笔普通
Pen pen = new Pen(Color.Black);
//画笔重
Pen penStrong = new Pen(Color.Black,2);
//字体(表头，即大标题)
Font fontHead = new Font(new FontFamily("宋体"), 17, FontStyle.Bold);
//字体(小标题，即姓名、班级、落款等)
Font fontCaption = new Font(new FontFamily("宋体"), 12);
//字体(小表头，即序号，课程名等)
Font fontBodyTitle = new Font(new FontFamily("黑体"), 10);
//字体(正文)
Font fontBody = new Font(new FontFamily("宋体"), 10);
//表头
string strHead="XX学院" + si.Jie.ToString() + "届毕业生成绩单";
g.DrawString(strHead, fontHead, Brushes.Black, xLeft + (xRight-xLeft)/2 -strHead.Length*fontHead.Height /2 + 20, y);
xLeft = xLeft - 30;
y = y + Convert.ToInt32( fontHead.Height * 2.5);
//姓名，专业班级，制表日期
g.DrawString("姓名：" + si.StudentName, fontCaption, Brushes.Black, xLeft, y);
//是否打印毕业证书号 ,同时考虑专业班级的位置对称
if (chbPrintDiplomaNo.Checked)
{
g.DrawString("专业班级：" + si.Classroom, fontCaption, Brushes.Black, xLeft + 140, y);
if (si.Classroom.Length < 11)
{
g.DrawString("毕业证号：" + si.DiplomaNo, fontCaption, Brushes.Black, xLeft + 390, y);
}
else
{
y = y + Convert.ToInt32(fontCaption.Height * 1.1);
g.DrawString("毕业证号：" + si.DiplomaNo, fontCaption, Brushes.Black, xLeft+140, y);
}
}
else
{
g.DrawString("专业班级：" + si.Classroom, fontCaption, Brushes.Black, xLeft + 330, y);
}
y = y + Convert.ToInt32(fontCaption.Height*1.5);
g.DrawLine(penStrong, xLeft, y, xRight, y); //加水平线
int yStart = y;
y = y + rowSpan;
g.FillRectangle(Brushes.Gray, xLeft, y-1, xRight-xLeft, fontBodyTitle.Height+2 );
//左成绩表头
g.DrawString("序号", fontBodyTitle, Brushes.Black, xLeft, y);
g.DrawString("科目", fontBodyTitle, Brushes.Black, xLeft + 60, y);
g.DrawString("成绩", fontBodyTitle, Brushes.Black, xLeft + 245, y);
//右成绩表头
g.DrawString("序号", fontBodyTitle, Brushes.Black, xLeft + (xRight - xLeft) / 2 , y);
g.DrawString("科目", fontBodyTitle, Brushes.Black, xLeft + (xRight - xLeft) / 2 + 60, y);
g.DrawString("成绩", fontBodyTitle, Brushes.Black, xLeft + (xRight - xLeft) / 2 + 245, y);
y =y+ fontBodyTitle.Height +rowSpan ;
g.DrawLine(penStrong, xLeft, y, xRight, y);
y = y + rowSpan;
int intNo = 1; //课程序号
for (int i = 0; i < si.TermCount; i++)
{
//g.FillRectangle(Brushes.LightGray, xLeft, y, xRight2, fontBody.Height);
g.DrawString("第" + (i + 1).ToString() + "学期(" + si.arrTerm[i] + ")", fontBodyTitle, Brushes.Black, xLeft, y);
y = y + fontBodyTitle.Height + rowSpan;
g.DrawLine(pen, xLeft, y, xRight, y); //加水平线
y = y + rowSpan;
DataView dv = si.dtScore.DefaultView;
dv.RowFilter = "Term='" + si.arrTerm[i] + "'";
for (int j = 0; j < dv.Count; j++)
{
//第一列成绩
if (dv[j]["Score"].ToString()=="" && dv[j]["Remark"].ToString() != "") //取非正常成绩
{
intRemark ++;
}
g.DrawString((intNo++).ToString() + "." , fontBody, Brushes.Black, xLeft+5, y);
g.DrawString( dv[j]["Course"].ToString() + "：", fontBody, Brushes.Black, xLeft+25, y);
g.DrawString(dv[j]["Score"].ToString(), fontBody, Brushes.Black, xLeft + 250, y);
//第二列成绩
if (++j < dv.Count)
{
if (dv[j]["Score"].ToString() == "" && dv[j]["Remark"].ToString() != "")
{
intRemark++;
}
g.DrawString((intNo++).ToString() + ".", fontBody, Brushes.Black, xLeft + (xRight - xLeft) / 2+10, y);
g.DrawString(dv[j]["Course"].ToString(), fontBody, Brushes.Black, xLeft + (xRight - xLeft) / 2 +10 + 25, y);
g.DrawString(dv[j]["Score"].ToString(), fontBody, Brushes.Black, xLeft + (xRight - xLeft) / 2 + 250, y);
}
y = y + fontBody.Height+rowSpan ;
}
if (i < si.TermCount-1)
{
g.DrawLine(pen, xLeft, y, xRight, y); //加水平线
}
y = y + rowSpan;
}
g.DrawLine(penStrong, xLeft, y, xRight, y); //加水平线
g.DrawLine(penStrong, xLeft, yStart, xLeft, y); //加左竖线
g.DrawLine(pen, xLeft + (xRight - xLeft) / 2, yStart, xLeft + (xRight - xLeft) / 2, y); //加中竖线
g.DrawLine(penStrong, xRight, yStart, xRight, y); //加右竖线
//选择合适的打印页脚的位置
if (y < (t + h)) //若剩余空行多，就在之间打印页脚
{
y=Convert.ToInt32( y+(t + h-y )*0.5);
if (intRemark > 0)
{
g.FillRectangle(Brushes.Gray, xLeft + 20, y, fontCaption.Height*2, fontCaption.Height);
g.DrawString(intRemark.ToString(), fontCaption, Brushes.Black, xLeft + 20, y);
}
g.DrawString("XX学院学生处", fontCaption, Brushes.Black, xLeft + 400, y);
y = y + 20;
g.DrawString("制表日期： " + System.DateTime.Now.ToShortDateString(), fontCaption, Brushes.Black, xLeft + 435, y);
}
else //否则在页底打印页脚
{
if (intRemark > 0)
{
g.FillRectangle(Brushes.Gray, xLeft + 20, y, fontCaption.Height * 2, fontCaption.Height);
g.DrawString(intRemark.ToString(), fontCaption, Brushes.Black, xLeft + 20, y);
}
g.DrawString("XX学院学生处", fontCaption, Brushes.Black, xLeft + 200, y + 5);
g.DrawString("制表日期： " + System.DateTime.Now.ToShortDateString(), fontCaption, Brushes.Black, xLeft + 450, y + 5);
}
}
private void btnAbout_Click(object sender, EventArgs e)
{
AboutBox aboutBox = new AboutBox();
aboutBox.ShowDialog(this);
}
@@@@@@@@这个一定要注意 不然没法用的 要报错 如果觉得对你有帮助 给分吧
以下为参考
//**************************************************************
//
// 打印相关（以下部分）
//
//**************************************************************
private DataTable dtStudent; //存放需打印的学生ID列表
private int intIndex = 0; //当前打印序号
//打印所选班级
private void btnPrintClassroom_Click(object sender, EventArgs e)
{
if (clbClassroom.Items.Count == 0) return; //无班级列表则不能打印
//初始化打印学生数据表
intIndex = 0;
dtStudent = new DataTable();
dtStudent.Columns.Add("Id", typeof(string));
string strClassroomId;
string strSql;
OleDbConnection conn = new OleDbConnection(SqlHelper.connStr);
conn.Open();
OleDbCommand cmd;
OleDbDataReader dr;
//若没有复选，则打印选择项
if (clbClassroom.CheckedItems.Count == 0)
{
strSql = "select Id from Student where ClassroomId='" + clbClassroom.SelectedValue.ToString() + "'";
cmd = new OleDbCommand(strSql, conn);
dr = cmd.ExecuteReader();
while (dr.Read())
{
DataRow drow = dtStudent.NewRow();
string strStudentId = dr["Id"].ToString();
StudentInfo si = new StudentInfo(strStudentId);
//若选择了只打带毕业证号并且有毕业证号 或者 没有选择只打带毕业证号的，则打印
if (chbOnlyPrintDiplomaNo.Checked && si.DiplomaNo.Trim() != "" || !chbOnlyPrintDiplomaNo.Checked)
{
drow["Id"] = strStudentId;
dtStudent.Rows.Add(drow);
}
}
dr.Close();
}
foreach (System.Data.DataRowView item in clbClassroom.CheckedItems)
{
strClassroomId = item.Row["Id"].ToString();
strSql = "select Id from Student where ClassroomId='" + strClassroomId + "'";
cmd = new OleDbCommand(strSql, conn);
dr = cmd.ExecuteReader();
while (dr.Read())
{
DataRow drow = dtStudent.NewRow();
string strStudentId = dr["Id"].ToString();
StudentInfo si = new StudentInfo(strStudentId);
//若选择了只打带毕业证号并且有毕业证号 或者 没有选择只打带毕业证号的，则打印
if (chbOnlyPrintDiplomaNo.Checked && si.DiplomaNo.Trim() != "" || !chbOnlyPrintDiplomaNo.Checked)
{
drow["Id"] = strStudentId;
dtStudent.Rows.Add(drow);
}
}
dr.Close();
}
conn.Close();
//初始化进度条
pb.Minimum = 0;
pb.Maximum = dtStudent.Rows.Count;
pb.Value = 0;
pb.Step = 1;
if (dtStudent.Rows.Count > 0)
{
printDocument.Print();
}
else
{
MessageBox.Show("没有满足打印条件的数据！");
}
}
//打印所选学生
private void btnPrintStudent_Click(object sender, EventArgs e)
{
if (clbStudent.Items.Count == 0) return; //无学生列表则不能打印
//初始化打印学生数据表
intIndex = 0;
dtStudent = new DataTable();
dtStudent.Columns.Add("Id", typeof(string));
//若没有复选，则打印选择学生项
if (clbStudent.CheckedItems.Count == 0)
{
DataRow drow = dtStudent.NewRow();
drow["Id"] = clbStudent.SelectedValue.ToString();
dtStudent.Rows.Add(drow);
}
foreach (System.Data.DataRowView item in clbStudent.CheckedItems)
{
DataRow drow = dtStudent.NewRow();
string strStudentId = item["Id"].ToString();
StudentInfo si = new StudentInfo(strStudentId);
//若选择了只打带毕业证号并且有毕业证号 或者 没有选择只打带毕业证号的，则打印
if (chbOnlyPrintDiplomaNo.Checked && si.DiplomaNo.Trim() != "" || !chbOnlyPrintDiplomaNo.Checked)
{
drow["Id"] = strStudentId;
dtStudent.Rows.Add(drow);
}
}
//初始化进度条
pb.Minimum = 0;
pb.Maximum = dtStudent.Rows.Count;
pb.Value = 0;
pb.Step = 1;
if (dtStudent.Rows.Count > 0)
{
printDocument.Print();
}
else
{
MessageBox.Show("没有满足打印条件的数据！");
}
}
//打印预览
private void btnPrintPreview_Click(object sender, EventArgs e)
{
if (clbStudent.Items.Count == 0) return; //无学生列表则不能打印
//初始化打印学生数据表
intIndex = 0;
dtStudent = new DataTable();
dtStudent.Columns.Add("Id", typeof(string));
//若没有复选，则打印预览选择学生项
if (clbStudent.CheckedItems.Count == 0)
{
DataRow drow = dtStudent.NewRow();
drow["Id"] = clbStudent.SelectedValue.ToString();
dtStudent.Rows.Add(drow);
}
foreach (System.Data.DataRowView item in clbStudent.CheckedItems)
{
DataRow drow = dtStudent.NewRow();
string strStudentId = item["Id"].ToString();
StudentInfo si = new StudentInfo(strStudentId);
//若选择了只打带毕业证号并且有毕业证号 或者 没有选择只打带毕业证号的，则打印
if (chbOnlyPrintDiplomaNo.Checked && si.DiplomaNo.Trim() != "" || !chbOnlyPrintDiplomaNo.Checked)
{
drow["Id"] = strStudentId;
dtStudent.Rows.Add(drow);
}
}
if (dtStudent.Rows.Count > 0)
{
printPreviewDialog1.Document = printDocument;
printPreviewDialog1.ShowDialog();
}
else
{
MessageBox.Show("没有满足打印条件的数据！");
}
}
//打印设置
private void btnPrintSetup_Click(object sender, EventArgs e)
{
printDialog1.Document = printDocument;
if (printDialog1.ShowDialog() == DialogResult.OK)
{
printDocument.Print();
}
}
//设置打印学生成绩内容
private void printDocument_PrintPage(object sender, PrintPageEventArgs e)
{
lblState.Text = "打印处理中，请等候......[" + intIndex.ToString() + "/" + dtStudent.Rows.Count.ToString() + "]";
Application.DoEvents();
if (intIndex < dtStudent.Rows.Count)
{
string strStudentId = dtStudent.Rows[intIndex]["Id"].ToString();
printContent(sender, e, strStudentId);
}
pb.PerformStep();
intIndex++;
if (intIndex < dtStudent.Rows.Count)
{
e.HasMorePages = true;
}
else
{
lblState.Text = "打印完成";
e.HasMorePages = false;
}
}
//打印内容设置函数
private void printContent(object sender, PrintPageEventArgs e, string StudentId)
{
int x, y, w, h, l, t; //坐标，宽、高、左、上
x = e.MarginBounds.X;
y = e.MarginBounds.Y;
w = e.MarginBounds.Width;
h = e.MarginBounds.Height;
l = e.MarginBounds.Left;
t = e.MarginBounds.Top;
int rowSpan = Tools.IsNumeric( cbxRowSpan.Text ); //行间距
int xLeft = x + 20; //左边距
int xRight = 760 -20 ; //右边距
int intRemark = 0; //该生有几科不正常成绩
//获取学生基本信息
StudentInfo si = new StudentInfo(StudentId);
//设置Graphics实例
Graphics g = e.Graphics;
//画笔普通
Pen pen = new Pen(Color.Black);
//画笔重
Pen penStrong = new Pen(Color.Black,2);
//字体(表头，即大标题)
Font fontHead = new Font(new FontFamily("宋体"), 17, FontStyle.Bold);
//字体(小标题，即姓名、班级、落款等)
Font fontCaption = new Font(new FontFamily("宋体"), 12);
//字体(小表头，即序号，课程名等)
Font fontBodyTitle = new Font(new FontFamily("黑体"), 10);
//字体(正文)
Font fontBody = new Font(new FontFamily("宋体"), 10);
//表头
string strHead="XX学院" + si.Jie.ToString() + "届毕业生成绩单";
g.DrawString(strHead, fontHead, Brushes.Black, xLeft + (xRight-xLeft)/2 -strHead.Length*fontHead.Height /2 + 20, y);
xLeft = xLeft - 30;
y = y + Convert.ToInt32( fontHead.Height * 2.5);
//姓名，专业班级，制表日期
g.DrawString("姓名：" + si.StudentName, fontCaption, Brushes.Black, xLeft, y);
//是否打印毕业证书号 ,同时考虑专业班级的位置对称
if (chbPrintDiplomaNo.Checked)
{
g.DrawString("专业班级：" + si.Classroom, fontCaption, Brushes.Black, xLeft + 140, y);
if (si.Classroom.Length < 11)
{
g.DrawString("毕业证号：" + si.DiplomaNo, fontCaption, Brushes.Black, xLeft + 390, y);
}
else
{
y = y + Convert.ToInt32(fontCaption.Height * 1.1);
g.DrawString("毕业证号：" + si.DiplomaNo, fontCaption, Brushes.Black, xLeft+140, y);
}
}
else
{
g.DrawString("专业班级：" + si.Classroom, fontCaption, Brushes.Black, xLeft + 330, y);
}
y = y + Convert.ToInt32(fontCaption.Height*1.5);
g.DrawLine(penStrong, xLeft, y, xRight, y); //加水平线
int yStart = y;
y = y + rowSpan;
g.FillRectangle(Brushes.Gray, xLeft, y-1, xRight-xLeft, fontBodyTitle.Height+2 );
//左成绩表头
g.DrawString("序号", fontBodyTitle, Brushes.Black, xLeft, y);
g.DrawString("科目", fontBodyTitle, Brushes.Black, xLeft + 60, y);
g.DrawString("成绩", fontBodyTitle, Brushes.Black, xLeft + 245, y);
//右成绩表头
g.DrawString("序号", fontBodyTitle, Brushes.Black, xLeft + (xRight - xLeft) / 2 , y);
g.DrawString("科目", fontBodyTitle, Brushes.Black, xLeft + (xRight - xLeft) / 2 + 60, y);
g.DrawString("成绩", fontBodyTitle, Brushes.Black, xLeft + (xRight - xLeft) / 2 + 245, y);
y =y+ fontBodyTitle.Height +rowSpan ;
g.DrawLine(penStrong, xLeft, y, xRight, y);
y = y + rowSpan;
int intNo = 1; //课程序号
for (int i = 0; i < si.TermCount; i++)
{
//g.FillRectangle(Brushes.LightGray, xLeft, y, xRight2, fontBody.Height);
g.DrawString("第" + (i + 1).ToString() + "学期(" + si.arrTerm[i] + ")", fontBodyTitle, Brushes.Black, xLeft, y);
y = y + fontBodyTitle.Height + rowSpan;
g.DrawLine(pen, xLeft, y, xRight, y); //加水平线
y = y + rowSpan;
DataView dv = si.dtScore.DefaultView;
dv.RowFilter = "Term='" + si.arrTerm[i] + "'";
for (int j = 0; j < dv.Count; j++)
{
//第一列成绩
if (dv[j]["Score"].ToString()=="" && dv[j]["Remark"].ToString() != "") //取非正常成绩
{
intRemark ++;
}
g.DrawString((intNo++).ToString() + "." , fontBody, Brushes.Black, xLeft+5, y);
g.DrawString( dv[j]["Course"].ToString() + "：", fontBody, Brushes.Black, xLeft+25, y);
g.DrawString(dv[j]["Score"].ToString(), fontBody, Brushes.Black, xLeft + 250, y);
//第二列成绩
if (++j < dv.Count)
{
if (dv[j]["Score"].ToString() == "" && dv[j]["Remark"].ToString() != "")
{
intRemark++;
}
g.DrawString((intNo++).ToString() + ".", fontBody, Brushes.Black, xLeft + (xRight - xLeft) / 2+10, y);
g.DrawString(dv[j]["Course"].ToString(), fontBody, Brushes.Black, xLeft + (xRight - xLeft) / 2 +10 + 25, y);
g.DrawString(dv[j]["Score"].ToString(), fontBody, Brushes.Black, xLeft + (xRight - xLeft) / 2 + 250, y);
}
y = y + fontBody.Height+rowSpan ;
}
if (i < si.TermCount-1)
{
g.DrawLine(pen, xLeft, y, xRight, y); //加水平线
}
y = y + rowSpan;
}
g.DrawLine(penStrong, xLeft, y, xRight, y); //加水平线
g.DrawLine(penStrong, xLeft, yStart, xLeft, y); //加左竖线
g.DrawLine(pen, xLeft + (xRight - xLeft) / 2, yStart, xLeft + (xRight - xLeft) / 2, y); //加中竖线
g.DrawLine(penStrong, xRight, yStart, xRight, y); //加右竖线
//选择合适的打印页脚的位置
if (y < (t + h)) //若剩余空行多，就在之间打印页脚
{
y=Convert.ToInt32( y+(t + h-y )*0.5);
if (intRemark > 0)
{
g.FillRectangle(Brushes.Gray, xLeft + 20, y, fontCaption.Height*2, fontCaption.Height);
g.DrawString(intRemark.ToString(), fontCaption, Brushes.Black, xLeft + 20, y);
}
g.DrawString("XX学院学生处", fontCaption, Brushes.Black, xLeft + 400, y);
y = y + 20;
g.DrawString("制表日期： " + System.DateTime.Now.ToShortDateString(), fontCaption, Brushes.Black, xLeft + 435, y);
}
else //否则在页底打印页脚
{
if (intRemark > 0)
{
g.FillRectangle(Brushes.Gray, xLeft + 20, y, fontCaption.Height * 2, fontCaption.Height);
g.DrawString(intRemark.ToString(), fontCaption, Brushes.Black, xLeft + 20, y);
}
g.DrawString("XX学院学生处", fontCaption, Brushes.Black, xLeft + 200, y + 5);
g.DrawString("制表日期： " + System.DateTime.Now.ToShortDateString(), fontCaption, Brushes.Black, xLeft + 450, y + 5);
}
}
private void btnAbout_Click(object sender, EventArgs e)
{
AboutBox aboutBox = new AboutBox();
aboutBox.ShowDialog(this);
}
