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POColouring an item based on date in grid view - c# asp.net webforms
 

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  1. POColouring an item based on date in grid view - c# asp.net webforms
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    <p>I have rows of information stored in a grid view, each containing a date. This date is historic and I would like to colour code the date if it is over a year old and also if it is between 10 months and a year old.</p> <p>Here is the code that I have at the moment:</p> <pre><code> foreach(GridViewRow row in gridview.Rows){ if (e.Row.RowType == DataControlRowType.DataRow) { DateTime datepaid = Convert.ToDateTime(DataBinder.Eval(e.Row.DataItem, "date_stored")); DateTime date_now = DateTime.Now; TextBox1.Text = (date_sub_paid - DateTime.Now).ToString(); if ((datepaid - DateTime.Now).Days &gt;= -365) { e.Row.Cells[4].ForeColor = System.Drawing.Color.Red; e.Row.Cells[4].Font.Bold = true; } else if ((datepaid - date_now).Days &gt;= -305 &amp;&amp; (datepaid - date_now).Days &lt; -365) { e.Row.ForeColor = System.Drawing.Color.Yellow; } else { e.Row.ForeColor = System.Drawing.Color.Black; } } } </code></pre> <p>There is a flaw in my logic as this the output is not as expected. Would anyone be able to help with this? Thanks in advance.</p> <p>EDIT:::</p> <p>I have edited the code and it now looks like it works correctly:</p> <pre><code>foreach(GridViewRow row in subtracker_gridview.Rows){ if (e.Row.RowType == DataControlRowType.DataRow) { DateTime datepaid= Convert.ToDateTime(DataBinder.Eval(e.Row.DataItem, "DATE")); DateTime date_now = DateTime.Now; TextBox1.Text = (date_now - datepaid).Days.ToString(); if ((date_now - datepaid).Days &gt;= 365) { e.Row.Cells[4].ForeColor = System.Drawing.Color.Red; e.Row.Cells[4].Font.Bold = true; } else if ((date_now - datepaid).Days &gt;= 335 &amp;&amp; (date_now - datepaid).Days &lt; 365) { e.Row.Cells[4].ForeColor = System.Drawing.Color.Gold; e.Row.Cells[4].Font.Bold = true; } else { e.Row.Cells[4].ForeColor = System.Drawing.Color.Green; e.Row.Cells[4].Font.Bold = true; } } </code></pre> <p>However, the first row seems to be ignored and does not get coloured? Any ideas why this is happening? Thanks for your help.</p> <p>EDIT #2: I removed the foreach loop. This was not needed and caused the first date to be ignored.</p>
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    1. USMike91
    1. USMike91
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      1. VTUpMod
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    1. COCould you tell is what the flaw is, what do you expect and what is the actual output?
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      1. USTim Schmelter
    2. COSure: I have three rows with the dates 05/01/2012, 01/08/2011 and 01/06/2010. Only 01/06/2011 is highlighted red, the other two are black. 01/08/2011 should be yellow, 05/01/2012 should be black and 01/06/2010 should be red.
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      1. USMike91
 

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