winform程序 DataGridView控件问题

Question

绑定事件的话在RowDataBound里面写

Answer 1

绑定事件的话在RowDataBound里面写

Answer 2

在绑定的时候,对数据源 或 Gridview的没列数据进行下循环比较,如果为"True",就改为"是":我自己定义的一函数:
public static int BindGridView(GridView gridview, string connnectionString, string commandString)
    {
        SqlConnection conn = new SqlConnection(connnectionString);
        conn.Open();
        SqlCommand comm = new SqlCommand(commandString, conn);
        SqlDataAdapter adapter = new SqlDataAdapter();
        adapter.SelectCommand = comm;
        DataSet dataset = new DataSet();
        int count = 0;
        try
        {            adapter.Fill(dataset, "table");
            count = dataset.Tables["table"].DefaultView.Count;
            gridview.DataSource = dataset.Tables["table"].DefaultView;
            gridview.DataBind();                for (int i = 0; i < gridview.Rows.Count; i++)
                {
                    for (int y = 0; y < gridview.Rows[i].Cells.Count; y++)
                    {
                        if (gridview.Rows[i].Cells[y].Text == "False")
                        {
                            gridview.Rows[i].Cells[y].Text = "否";
                        }
                        if (gridview.Rows[i].Cells[y].Text == "True")
                        {
                            gridview.Rows[i].Cells[y].Text = "是";
                        }
                    }
                }
       }
       finally
      { conn.Close(); }
       return count;
    }

Answer 3

关键是这里:for (int i = 0; i < gridview.Rows.Count; i++)
    {
       for (int y = 0; y < gridview.Rows[i].Cells.Count; y++)
           {
            if (gridview.Rows[i].Cells[y].Text == "False")
               {
                   gridview.Rows[i].Cells[y].Text = "否";
               }
            if (gridview.Rows[i].Cells[y].Text == "True")
               {
                   gridview.Rows[i].Cells[y].Text = "是";
               }
           }
    }