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我有一个Asp.net GridView,其中最后一列是我的总和col 2-x将是我的号码。显示百分比栏与背景颜色ASP.Net RowDataBound
我想显示一个栏显示的百分比
使用发现Displaying percentage bar with background color 我想修改它的工作onRowDataBound
首先我创建了一个方法来获得风格
private string colPercent(long Total, long count)
{
var y = decimal.Parse(Total.ToString())/count;
decimal percent =Math.Round(y,2);
string _return = $"height:30px; background: -webkit - linear - gradient(left, #efe3af {percent}%,#ffffff {percent}%);";
_return+= $"background: -moz - linear - gradient(left, #efe3af {percent}%, #ffffff {percent}%);";
_return += $"background: -ms - linear - gradient(left, #efe3af {percent}%,#ffffff {percent}%)";
_return += $"background: -o - linear - gradient(left, #efe3af {percent}%,#ffffff {percent}%);";
_return += $" background: linear - gradient(to right, #efe3af {percent}%,#ffffff {percent}%);";
return _return;
}
的例子
接下来在RowDataBind上循环列
if (e.Row.RowType == DataControlRowType.DataRow)
{
for (int i = colstart; i < e.Row.Cells.Count; i++)
{
e.Row.Cells[i].Attributes.Add("Style", colPercent(long.Parse(e.Row.Cells [e.Row.Cells.Count -1 ].Text), long.Parse(e.Row.Cells[i].Text)));
}
}
没有什么似乎在改变。有什么可能是错的?