>>140
型System.EventHandlerをSystem.Windows.Forms.DataGridViewCellEventHandlerに暗黙的に変換できません
と出てしまいます


public partial class Form1 :Form
{
public Form1()
{
InitializeComponent();

dgv.CellValueChanged += new EventHandler(dgv_CellValueChanged);
}


private void dgv_CellValueChanged(object sender, EventArgs e)
{

}
}