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Asked: 2026-05-14T08:54:56+00:00

I have a SharePoint web part that I wrote in C# which is used

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I have a SharePoint web part that I wrote in C# which is used to display SQL Server data based on user selections. I pull the data with a DataReader, fill a DataSet with it, and set that DataSet as the DataSource in a GridView and add that control to my page:

GridView outputGrid = new GridView();
outputGrid.CssClass = "OutputGrid";
outputGrid.DataSource = flipped_ds1;
outputGrid.RowDataBound += outputGrid_RowDataBound;
outputGrid.DataBind();
Controls.Add(outputGrid);

This gives me a simple HTML table with a declared CSS class and that’s about it. The only problem I’m facing is that line breaks in the data fields are not being rendered at all. I’m simply getting a block of text that ignores the breaks that are present in the database when it’s rendered to HTML. In stepping through my code, I see that the newlines are coming in as text in the form of “\r\n”. I tried a regex:

Regex rgx = new Regex("\r\n");
string inputStr = Convert.ToString(dr[x]);
string outputStr = rgx.Replace(inputStr, "<br />");
newRow[ds3.Tables["Bobst Specs 3"].Columns[x]] = outputStr;

While that does detect and replace the newlines, I merely get the text “
” with no line breaks. In viewing the HTML source, it is inserting the following line where I specify “
“:

&lt;br /&gt;

I also tried changing my SQL query to something along the lines of:

SELECT REPLACE (fldCustomerName, '. ', '.' + @NewLineChar)

This apparently renders more newlines. I can see that they are present, because if I also insert the regex they are affected, but do not create line breaks. I’m not sure how to replace these, and what with, to get the lines to actually break.

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1 Answer

  1. Editorial Team

    in the grid view disable the HTML render in the wanted column

    <asp:BoundField DataField="MyColumn" HtmlEncode="false" />

    and in the field put
    as new line for the text you have

    UPDATE:
    what I understood is the new lines are not showing in the gridview, then you tried to force it by replacing \n with <br /> which I agree with you in it. but the next problem the br tag converted into html entity. and you are not using strongly defined columns in gridview. it is auto-generate columns.
    if that so, all your steps are right and one more thing to do

    Prevent HTML encoding in auto-generated GridView columns

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