Comparison of cells in a DataGrid

datagrid| Comparison | Cell comparison in cell "sharing" datagrid

It took nearly half an hour to test it out.
The row representation of the DataGrid in the ASP.net is also DataRow.
I can't find it anyway.
Then I saw a datagriditemcollection and DataGridItem.
The latter hint is the item (row) of the DataGrid.

So I used this sentence:

int i = DgCourse.Items.Count; Dgcourse as DataGrid instance

Returns the value of I for the specific number of rows, so, finally, I found the line.
But what if the columns in the row are compared?
And I think of DataColumn.
There's a datagrid.columns in the DataGrid.
But that's only for all columns, not for a single row of column comparisons.
So he looked in the Datagrid.item,
Found that there is a DataGrid.Item.Cells, the hint said "DataGrid Item Cell"
Well, it's supposed to be it, take two index and convert string to int to compare see


int coursecount = 0;
int coursepeo = 0;
foreach (DataGridItem di in dgcourse.items)//DataGridItem represents rows in the DataGrid
{
coursecount = Int. Parse (di. CELLS[5]. Text); Datagriditem.cells[5] represents the 6th cell in a row
COURSEPEO = Int. Parse (di. CELLS[6]. Text);
if (coursecount <= coursepeo)//cell for comparison
{
Di. CELLS[6]. ForeColor = system.drawing.color.red;//if not greater than show red
}
}