public override void btnAddNew_Click(object sender, EventArgs e)//新增
{
try
{ CategoriesBindingSource.AddNew(); }
catch (Exception ex)
{ MessageBox.Show(ex.Message); }
this.categoriesDataGridView.Refresh();
ReadOnly = false;
setReadOnly();
}
public override void btnLast_Click(object sender, EventArgs e)//末筆
{
CategoriesBindingSource.MoveLast();
}
public override void btnNext_Click(object sender, EventArgs e)//次筆
{
CategoriesBindingSource.MoveNext();
}
public override void btnPrior_Click(object sender, EventArgs e)//前筆
{
CategoriesBindingSource.MovePrevious();
}
public override void btnSaveChange_Click(object sender, EventArgs e)//儲存
{
CategoriesBindingSource.EndEdit();
this.SSEntities.SaveChanges();
ResetCategoriesData();
}
public override void btnCancelEdit_Click(object sender, EventArgs e)//取消
{
CategoriesBindingSource.CancelEdit();
ResetCategoriesData();
}
