public static void MakePrintPreviewDialogMaximized(PrintPreviewDialog ppd)
{
System.Reflection.PropertyInfo[] pis = ppd.GetType().GetProperties();
for (int i = 0; i < pis.Length; i++)
{
if (pis[i].Name == "WindowState")
{
pis[i].SetValue(ppd, FormWindowState.Maximized, null);
break;
}
}
}
private void SetPrintPreviewDialog(PrintPreviewDialog pPreviewDialog)
{
System.Reflection.PropertyInfo[] pis = pPreviewDialog.GetType().GetProperties();
for (int i = 0; i < pis.Length; i++)
{
if (pis[i].CanWrite)
{
switch (pis[i].Name)
{
case "Dock":
pis[i].SetValue(pPreviewDialog, DockStyle.Fill, null);
break;
case "FormBorderStyle":
pis[i].SetValue(pPreviewDialog, FormBorderStyle.None, null);
break;
case "WindowState":
pis[i].SetValue(pPreviewDialog, FormWindowState.Normal, null);
break;
default:
break;
}
}
}
#region 屏蔽默认的打印按钮，添加自定义的打印和保存按钮
foreach (Control c in pPreviewDialog.Controls)
{
if (c is ToolStrip)
{
ToolStrip ts = (ToolStrip)c;
ts.Items[0].Visible = false;
//print
ToolStripButton toolStripBtn_Print = new ToolStripButton();
toolStripBtn_Print.Text = "打印报表";
toolStripBtn_Print.ToolTipText = "打印当前报表";
toolStripBtn_Print.Image = Properties.Resources.Printer.ToBitmap();
toolStripBtn_Print.Click +=
delegate(object sender, EventArgs e)
{
PrintDialog pd = new PrintDialog();
pd.Document = pPreviewDialog.Document;
pd.UseEXDialog = true;
if (pd.ShowDialog() == DialogResult.OK)
{
pPreviewDialog.Document.Print();
}
};
ToolStripButton toolStripBtn_SaveAsExcel = new ToolStripButton();
toolStripBtn_SaveAsExcel.Text = "导出到Excel";
toolStripBtn_SaveAsExcel.ToolTipText = "导出报表到Excel";
toolStripBtn_SaveAsExcel.Image = Properties.Resources.Excel.ToBitmap();
toolStripBtn_SaveAsExcel.Click +=
delegate(object sender, EventArgs e)
{
SaveFileDialog f = new SaveFileDialog();
f.Title = "数据保存到Excel...";
f.Filter = "Excel文档(*.xls)|*.xls";
if (f.ShowDialog() == DialogResult.OK)
{
Exception ex = SaveAsExcel(f.FileName);
if (ex == null)
{
MessageBox.Show("导出成功！");
}
else
{
MessageBox.Show("导出失败：" + ex.Message);
}
}
f.Dispose();
};
ToolStripSeparator tss = new ToolStripSeparator();
ts.Items.Insert(0, toolStripBtn_Print);
ts.Items.Insert(1, toolStripBtn_SaveAsExcel);
ts.Items.Insert(2, tss);
}
}
#endregion
}
