Question

C#想设置gridview满足某些条件的单元格的隐藏

//显示用户信息
private void ShowGrid()
{
string sql = "select * from Dnml order by ilh";
string sql1="select * from Dnmls where 1=2";
dt = EMS.SQLHelper.GetDataTable(sql);
dts=EMS.SQLHelper.GetDataTable(sql1);
for (int i = 0; i < dt.Rows.Count;i++ )
{
dr = dts.Rows.Add();
dr["ilh"] = dt.Rows[i]["ilh"].ToString();
dr["iname"] = dt.Rows[i]["ititle"].ToString();
string sql2 = "select * from dnmls where ilh='"+dt.Rows[i]["ilh"]+"'";
dts1=EMS.SQLHelper.GetDataTable(sql2);
for (int j = 0; j < dts1.Rows.Count; j++)
{
dr = dts.Rows.Add();
dr["ilh"] =Convert.ToString( (j + 1));
dr["iname"] = dts1.Rows[j]["iname"].ToString();
dr["iyear"] = dts1.Rows[j]["iyear"].ToString();
dr["imonth"] = dts1.Rows[j]["imonth"].ToString();
dr["iday"] = dts1.Rows[j]["iday"].ToString();
dr["ifs"] = dts1.Rows[j]["ifs"].ToString();
dr["iys"] = dts1.Rows[j]["iys"].ToString();
dr["imemo"] = dts1.Rows[j]["imemo"].ToString();
}
}
GridView1.DataSource = dts;
GridView1.DataBind();
GridView1.SelectedIndex = -1;
}

Answer 1

据我所知，gridview可以设置行和列不可见，但是想设置单元格不可见，通过直接设置还没有什么好的方法。

Answer 2

好好学吧
C#挺简单的