//修改商品类别----2
private void btnUpdateCategory_Click(object sender, EventArgs e)
{
if (dgvCategoryInfo.SelectedRows.Count > 0)
{
//获取选中的行的id
int id = Convert.ToInt32(dgvCategoryInfo.SelectedRows[0].Cells[0].Value.ToString());
//根据id获取该商品类别的所有信息
CategoryInfoBLL bll = new CategoryInfoBLL();
//村对象
fea.obj = bll.GetCategoryInfoByCatId(id);//判断不是nul在赋值
LoadFrmChangeCategory(2);
}
else
{
MessageBox.Show("请选中要修改的行");
}
}
//修改商品类别
private void btnUpdateCategory_Click(object sender, EventArgs e)
{
if (dgvCategoryInfo.SelectedRows.Count > 0)
{
//获取id
string id = dgvCategoryInfo.SelectedRows[0].Cells[0].Value.ToString();
//获取对象,通过id去数据库查询该id对应的商品类别信息
CategoryInfoBLL bll = new CategoryInfoBLL();
CategoryInfo ct = bll.GetCategoryInfoByCatId(Convert.ToInt32(id));
ct.CatId = Convert.ToInt32(id);
fea.Obj = ct;
//传对象
ShowFrmChangeCategory(2);//添加
}
else
{
MessageBox.Show("请选中行");
}
}
//修改商品类别2---修改
private void btnUpdateCategory_Click(object sender, EventArgs e)
{
if (dgvCategoryInfo.SelectedRows.Count > 0)
{
//获取选中的id
int id = Convert.ToInt32(dgvCategoryInfo.SelectedRows[0].Cells[0].Value);
//根据id查询数据
CategoryInfoBLL bll = new CategoryInfoBLL();
CategoryInfo cat = bll.GetCategoryInfoByCatId(id);
cat.Catid = id;
fea.obj = cat;
//传对象
ShowFrmChangeCategory(2);
}
else
{
MessageBox.Show("请选择要操作的行");
}
}