protected void btDelete_Click(object sender, EventArgs e)
{
ArrayList pkArray = null;
WarehouseBLL bll = null;
List <string> msgList = new List <string>();
try
{
bll = BLLFactory.CreateBLL <WarehouseBLL>();
pkArray = GvHelper.GetPKValueByChk(this.GvList, 0, "cbxSelect", 0);
if (pkArray.Count == 0)
{
ClientScript.RegisterStartupScript(this.GetType(), "myjs", "MSI('提示','请选择要删除的记录');", true);
return;
}
for (int i = 0; i < this.GvList.Rows.Count; i++)
{
CheckBox cbxSelect = this.GvList.Rows[i].Cells[0].FindControl("cbxSelect") as CheckBox;
if (cbxSelect.Checked == false)
{
continue;
}
Warehouse site = new Warehouse();
site.ID = this.GvList.DataKeys[i]["ID"].ToString();
site.Description = this.GvList.Rows[i].Cells[1].Text;
//判断是否已使用
bool r = bll.IsUse(site);
if (r == true)
{
msgList.Add(site.Description);
continue;
}
//删除
bll.Delete(site);
}
string msg = string.Join(",", msgList.ToArray());
if (msg != "")
{
ClientScript.RegisterStartupScript(this.GetType(), "myjs", "MSI('提示','" + msg + "仓库已使用，无法删除');", true);
}
this.BindData();
}
catch (Exception ex)
{
throw ex;
}
}
//删除
private void button8_Click(object sender, EventArgs e)
{
if (dgv_Data.SelectedRows.Count <= 0)
{
MessageBox.Show("没有要删除的记录!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
if (MessageBox.Show("删除之后信息将不能恢复，是否确认删除?", "提示:", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
try
{
List <String> lists = new List <string>();
for (int i = 0; i < dgv_Data.SelectedRows.Count; i++)
{
string id = Convert.ToString(dgv_Data.SelectedRows[i].Cells[0].Value);
if (bll.IsUse(id)) //被使用
{
lists.Clear();
MessageBox.Show("该信息被使用，不能删除!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
break;
}
else
{
lists.Add(id);
}
}
if (lists.Count > 0)
{
bll.delete(lists);
querryList();
}
}
catch (Exception)
{
MessageBox.Show("与数据库连接失败，请查看网络连接是否正常。如不能解决请与网络管理员联系！", "严重错误：", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}