Cannot insert the OpenXmlElement "newChild" because it is part of a tree.

Question

hi,
am getting this error(Cannot insert the OpenXmlElement "newChild" because it is part of a tree.) when i try to give border values to the table.
here is my code,
if
(sValue ==
InsideVerticalBorder insideVBorder =
new
InsideVerticalBorder();
insideVBorder.Val =
new
EnumValue<BorderValues>(BorderValues.None);
tblBorders.AppendChild(insideVBorder);
else
InsideVerticalBorder insideVBorder =
new
InsideVerticalBorder();
insideVBorder.Val =
new
EnumValue<BorderValues>(BorderValues.Single);
tblBorders.AppendChild(insideVBorder);
banupriya

Answer 1

private void FindBookmarksAndReplaceWithTable(OpenXmlElement sliblingElement, string text, string partType, object part, System.Data.DataTable dt, WordprocessingDocument activedoc, string stylename)
Run nRun = new Run();
DocumentFormat.OpenXml.Wordprocessing.Table table = new DocumentFormat.OpenXml.Wordprocessing.Table();
TableProperties props = new TableProperties();
TableBorders tblBorders = new TableBorders();
TopBorder topBorder = new TopBorder();
topBorder.Val = new EnumValue<BorderValues>(BorderValues.Single);
tblBorders.Append(topBorder);
InsideHorizontalBorder insideHBorder = new InsideHorizontalBorder();
insideHBorder.Val = new EnumValue<BorderValues>(BorderValues.Single);
tblBorders.Append(insideHBorder);
TableLook tableLook = new TableLook()
Val = "04A0",
FirstRow = true,
LastRow = false,
FirstColumn = true,
LastColumn = false,
NoHorizontalBand =false,
NoVerticalBand = true
props.Append(tableLook);
int iRowCnt = dt.Rows.Count;
int iColCnt = dt.Columns.Count ;
Paragraph pp = new Paragraph();
DocumentFormat.OpenXml.Wordprocessing.TableStyle tableStyle = new DocumentFormat.OpenXml.Wordprocessing.TableStyle() { Val = "ITIS_RFP_Table" };
props.Append(tableStyle); table.AppendChild<TableProperties>(props);
for (var i = 0; i < iRowCnt + 1; i++)
var tr = new DocumentFormat.OpenXml.Wordprocessing.TableRow();
for (var j = 0; j < iColCnt; j++)
Paragraph para = new Paragraph(); ParagraphProperties prop = new ParagraphProperties();
Run rn = new Run();
Text txt = new Text();
RunProperties rp = new RunProperties();
Bold bld = new Bold();
TableCellProperties tableCellProperties3 = new TableCellProperties();
TableCellWidth tableCellWidth3 = new TableCellWidth() {
Width = "2394", Type = TableWidthUnitValues.Auto
Shading shading3 = new Shading()
Val = ShadingPatternValues.Clear, Color = "grey", Fill = "grey", ThemeFill = ThemeColorValues.Accent1
tableCellProperties3.Append(tableCellWidth3);
TableCellWidth tableCellWidth3 = new TableCellWidth() { Width = "2394", Type = TableWidthUnitValues.Auto };
Shading shading3 = new Shading()
Val = ShadingPatternValues.Clear, Color = "grey", Fill = "grey", ThemeFill = ThemeColorValues.Accent1
tableCellProperties3.Append(tableCellWidth3);
if (i == 0)
sValue = dt.Columns[j].ColumnName.ToString();
if(sValue == "F1" || sValue == "F2" || sValue == "F3" || sValue == "F4"||sValue == "F5")
sValue = "";
} tableCellProperties3.Append(shading3);
Justification justification1 = new Justification()
{ Val = JustificationValues.Center };
prop.Append(justification1);
para.Append(prop);
rp.Append(bld);
rn.Append(rp);
else
sValue = dt.Rows[i - 1][j].ToString();
var tc = new DocumentFormat.OpenXml.Wordprocessing.TableCell();
tc.Append(tableCellProperties3);
txt.Text = sValue.ToString();
rn.Append(txt);
para.Append(rn);
tc.Append(para);
ApplyStyleToParagraph(activedoc, stylename, stylename, para);
tr.Append(tc);
if (sValue == "") {
InsideVerticalBorder insideVBorder = new InsideVerticalBorder();
insideVBorder.Val = new EnumValue<BorderValues>(BorderValues.None);
tblBorders.Append(insideVBorder);
else
InsideVerticalBorder insideVBorder = new InsideVerticalBorder();
insideVBorder.Val =new EnumValue<BorderValues>(BorderValues.Single);tblBorders.Append(insideVBorder);
props.Append(tblBorders);
table.Append(tr);
nRun.Append(table);
pp.Append(nRun);
sliblingElement.InsertBeforeSelf(pp);
yes, i did not post entire code here . but i got errors in this part .if you want full code of that particular function  i can put it here for ur testing purpose.
banupriya