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我有一個問題,打印listView項目。 我認爲這個問題是在private void PrintPageDetail(PrintPageEventArgs e)
因此,這是怎麼回事:問題打印在C#中多次使用ListView。無法弄清楚
它打印。 (打印的數據比打印的數據更多),但頁面頁腳和頁眉用正確的頁碼打印OK。而且我每次都很難清除內存以將新數據映射到下一頁。
打印預覽和打印不會停止,除非我點擊取消(可能由於無限循環「返回」)。
感謝您的幫助
private void PrintDocument(object sender, PrintPageEventArgs e)
{
// Use inches for all measurements.
e.Graphics.PageUnit = GraphicsUnit.Inch;
PrintPageHeader(e);
PrintPageDetail(e);
PrintPageFooter(e);
}
// Print the page header/footer/details.
private void PrintPageHeader(PrintPageEventArgs e)
{
e.Graphics.DrawString("Factors List Report",
_headerFont, _reportBrush, 3.0F, 0.75F);
e.Graphics.DrawLine(_reportPen, 0.5F, 1.15F, 7.5F, 1.15F);
}
private void PrintPageFooter(PrintPageEventArgs e)
{
e.Graphics.DrawLine(_reportPen, 1.0F, 10.0F, 7.5F, 10.0F);
e.Graphics.DrawString("Printed on " + DateTime.Now.ToLongDateString(),
_footerFont, _reportBrush, 1F, 10.2F);
_pageNumber++;
e.Graphics.DrawString(string.Format("Page: {0}", _pageNumber),
_footerFont, _reportBrush, 7F, 10.2F);
}
private void PrintPageDetail(PrintPageEventArgs e)
{
// Create variables to hold position on page.
float leftMargin = e.MarginBounds.Left;
float topMargin = e.MarginBounds.Top;
float i = 1.25F;
e.HasMorePages = false;
foreach (string printerLine in _factorsView)
{
e.Graphics.DrawString(printerLine, _detailFont, _reportBrush, 1.0F, i);
if (i >= 9.75)
{
i += 1.25F;
e.HasMorePages = true;
return;
}
else
i += .25F;
}
}
}