在asp.net代码后面知道GridView行高

Question

I have a GridView and using DataSet to Bind that. And Gridview Height set to autoHeight;

Suppose I have 3 rows in My GridView , After bind I want to fetch the row height of each row.

I know that I can set the RowHeight dynamically by

GridView1.RowStyle.Height = 40;

But I want somthing like my be

int height=GridView1.Rows[0].Height;

I can manage my logic of the above code using for or any.....

Answer 1

If you don't want to use a foreach loop, then you can use a RowDataBound event to find the height of each row.

protected void Page_Load(object sender, EventArgs e)
{
    if (!IsPostBack) {
        ViewState["rowHeightList"] = new List<decimal>();
    }
}

if (e.Row.RowType == DataControlRowType.DataRow) {
    decimal currentRowHeight = Convert.ToDecimal(e.Row.Height);

    List<decimal> rowHeightList = (List<decimal>)ViewState["rowHeightList"];
    rowHeightList.Add(currentRowHeight);

    ViewState["rowHeightList"] = rowHeightList;
}