public static string GetFormatValue(DDProvider ddProvider, DataView dvData, string columnName, object value)
{
string formatValue = String.Empty;
object ddValue = null;
ddValue = ddProvider.GetDDValue(columnName, DDInfo.EditMask);
if (ddValue != null && ddValue.ToString() != String.Empty)
{
switch (dvData.Table.Columns[columnName].DataType.Name)
{
case "Int16":
formatValue = Convert.ToInt16(value).ToString(ddValue.ToString());
break;
case "Int32":
formatValue = Convert.ToInt32(value).ToString(ddValue.ToString());
break;
case "Int64":
formatValue = Convert.ToInt64(value).ToString(ddValue.ToString());
break;
case "Double":
formatValue = Convert.ToDouble(value).ToString(ddValue.ToString());
break;
case "Decimal":
formatValue = Convert.ToDecimal(value).ToString(ddValue.ToString());
break;
case "UInt16":
formatValue = Convert.ToUInt16(value).ToString(ddValue.ToString());
break;
case "UInt32":
formatValue = Convert.ToUInt32(value).ToString(ddValue.ToString());
break;
case "UInt64":
formatValue = Convert.ToUInt64(value).ToString(ddValue.ToString());
break;
case "DateTime":
formatValue = Convert.ToDateTime(value).ToString(ddValue.ToString());
break;
case "String":
case "Boolean":
formatValue = value.ToString();
break;
default:
formatValue = value.ToString();
break;
}
}
else
{
formatValue = value.ToString();
}
return formatValue;
}
public Table WriteItem(List<List<object>> lists, System.Drawing.Font sysFont)
{
#region Variable Definition
//int tempCount = 0;
int cellCount = 0;
int maxColumnCount = -1;
Font pdfFont = null;
Table tb = null;
Image image = null;
string imagePath = String.Empty;
float imageWidth = float.Epsilon;
Cell cell = null;
double height = 0.0;
#endregion
//try
//{
pdfFont = this.GetPdfFont(sysFont);
//计算Table中最大的Column数。
#region Old Function
//foreach (List<object> list in lists)
//{
// foreach (ReportItem item in list)
// {
// tempCount += item.Cells;
// }
// if (tempCount > maxColumnCount)
// {
// maxColumnCount = tempCount;
// }
// tempCount = 0;
//}
#endregion
maxColumnCount = mPageWidth;
if (lists.Count == 0)
{
return tb;
}
tb = new Table(maxColumnCount, lists.Count);
tb.Border = Rectangle.NO_BORDER;
tb.Cellpadding = PdfSizeConfig.Cellpadding;
//tb.Width = ((this.pdfDoc.PageSize.Width - this.pdfDoc.LeftMargin - this.pdfDoc.RightMargin) / this.pdfDoc.PageSize.Width) * 100; //此處為百分比
tb.Width = 100;
tb.Alignment = Element.ALIGN_LEFT;
foreach (List<object> list in lists)
{
cellCount = 0;
height += GetHeight(list, sysFont);
for (int i = 0; i < list.Count; i++)
{
if (list[i].GetType().Name != "ReportImageItem")
{
if (((ReportItem)list[i]).Font == null)
{
pdfFont = this.GetPdfFont(sysFont);
}
else
{
pdfFont = this.GetPdfFont(((ReportItem)list[i]).Font);
}
string value = "";
string format = "";
if (string.IsNullOrEmpty(((ReportItem)list[i]).Format))
{
if (list[i] is ReportDataSourceItem)
{
DDProvider ddProvider = new DDProvider(report.HeaderDataSource, mDesignTime);
string ddValue = ddProvider.GetDDValue(((ReportDataSourceItem)list[i]).ColumnName, DDInfo.FieldCaption).ToString();
if (ddValue == "")
{
ddValue = ddProvider.GetDDValue(((ReportDataSourceItem)list[i]).ColumnName, DDInfo.FieldName).ToString();
}
format = ddValue + ":{0}";
}
else
{
format = "{0}";
}
}
else
{
format = ((ReportItem)list[i]).Format;
}
value = string.IsNullOrEmpty(((ReportItem)list[i]).Format) ? string.Format(format, ((ReportItem)list[i]).Value) :
String.Format(format, ((ReportItem)list[i]).Value);
cell = new Cell(new Chunk(value, pdfFont));
}
else
{
#region Image Item
image = Image.GetInstance((System.Drawing.Image)((ReportItem)list[i]).Value, System.Drawing.Imaging.ImageFormat.Jpeg);
image.Alignment = this.GetPdfImageHAlign(((ReportItem)list[i]).ContentAlignment);
if (list.Count > 1)
{
imageWidth = (this.pdfDoc.PageSize.Width - this.pdfDoc.LeftMargin - this.pdfDoc.RightMargin) / (float)list.Count;
//imageWidth -= (float)16;
//image.ScaleAbsoluteWidth(imageWidth);
}
Chunk chuck = new Chunk(image, 0, 0, true);
cell = new Cell(chuck);
#endregion
}
cell.UseAscender = true; //此屬性設置為True的時候VerticalAlignment才會起作用
cell.VerticalAlignment = Cell.ALIGN_MIDDLE;
cell.HorizontalAlignment = this.GetPdfHAlign(((ReportItem)list[i]).ContentAlignment);
if (((ReportItem)list[i]).Cells == 0)
{
if (tb.Columns - cellCount != 0)
{
cell.Colspan = tb.Columns - cellCount;
}
}
else
{
cell.Colspan = ((ReportItem)list[i]).Cells;
}
cell.Border = Rectangle.NO_BORDER;
if (((ReportItem)list[i]).Position == ReportItem.PositionAlign.Right && ((ReportItem)list[i]).Cells != 0)
{
if (maxColumnCount - cellCount - ((ReportItem)list[i]).Cells != 0)
{
Cell tempCell = new Cell();
tempCell.Colspan = maxColumnCount - cellCount - ((ReportItem)list[i]).Cells;
tempCell.Border = Rectangle.NO_BORDER;
tb.AddCell(tempCell);
cellCount = maxColumnCount - ((ReportItem)list[i]).Cells;
}
}
if (i == 0 && ((ReportItem)list[i]).Position != ReportItem.PositionAlign.Right)
{
tb.AddCell(cell, lists.IndexOf(list), i);
}
else
{
tb.AddCell(cell, lists.IndexOf(list), cellCount);
}
cellCount += ((ReportItem)list[i]).Cells;
}
}
if (ExportByHeight)
{
if (HeaderTable == null && object.ReferenceEquals(sysFont, report.HeaderFont))
{
HeaderTable = tb;
if (HeaderHeight == 0.0)
{
HeaderHeight = height;
}
}
else if (FooterTable == null && object.ReferenceEquals(sysFont, report.FooterFont))
{
FooterTable = tb;
if (FooterHeight == 0.0)
{
FooterHeight = height;
}
}
}
else
{
this.pdfDoc.Add(tb);
}
//}
//catch (Exception ex)
//{
// log.WriteExceptionInfo(ex);
// throw ex;
//}
return tb;
}