private void PREBusinessesComboBox_TextChanged(object sender, EventArgs e)
{
listbox1.Visible = false;
if (!this.Parent.Controls.Contains(listbox1))
{
this.Parent.Controls.Add(listbox1);
}
listbox1.Width = this.Width;
listbox1.Location = new System.Drawing.Point(this.Left, this.Top + this.Height);
if (string.IsNullOrEmpty(this.Text))
{
return;
}
PreferentialReportSearchCondition con = new PreferentialReportSearchCondition();
con.BusinessName = this.Text;
PREBusinessesBll bll = new PREBusinessesBll(AppSettings.CurrentSetting.ParkConnect);
List <PREBusinesses> items = bll.GetBusinesses(con).QueryObjects;
if (items.Count > 0)
{
listbox1.DataSource = items;
listbox1.ValueMember = "BusinessesID";
listbox1.DisplayMember = "BusinessesName";
listbox1.Visible = true;
listbox1.BringToFront();
}
}
protected override List <object> GetDataSource()
{
PreferentialReportSearchCondition con = new PreferentialReportSearchCondition();
con.BusinessName = this.txtBusinessesName.Text.Trim();
PREBusinessesBll busBll = new PREBusinessesBll(AppSettings.CurrentSetting.ParkConnect);
businesses = busBll.GetBusinesses(con).QueryObjects.ToList();
List <object> source = new List <object>();
foreach (object o in businesses)
{
source.Add(o);
}
return(source);
}
public void Init()
{
PREBusinessesBll bll = new PREBusinessesBll(AppSettings.CurrentSetting.ParkConnect);
List <PREBusinesses> items = bll.GetAllBusinesses().QueryObjects;
//this.DropDownStyle = ComboBoxStyle.DropDownList;
//this.AutoCompleteSource = System.Windows.Forms.AutoCompleteSource.ListItems;
//this.AutoCompleteMode = System.Windows.Forms.AutoCompleteMode.Suggest;
SetDataSource(items);
this.TextChanged += new EventHandler(PREBusinessesComboBox_TextChanged);
this.SelectedIndexChanged += new EventHandler(PREBusinessesComboBox_SelectedIndexChanged);
//listbox1.SelectedIndexChanged += new EventHandler(listbox1_SelectedIndexChanged);
listbox1.MouseDoubleClick += new MouseEventHandler(listbox1_MouseDoubleClick);
}
protected override bool DeletingItem(object item)
{
PREBusinessesBll bll = new PREBusinessesBll(AppSettings.CurrentSetting.ParkConnect);
PREBusinesses info = (PREBusinesses)item;
CommandResult result = bll.Delete(info);
if (result.Result != ResultCode.Successful)
{
MessageBox.Show(result.Message, "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else if (DataBaseConnectionsManager.Current.StandbyConnected)
{
PREBusinessesBll srbll = new PREBusinessesBll(AppSettings.CurrentSetting.CurrentStandbyConnect);
srbll.Delete(info);
}
return(result.Result == ResultCode.Successful);
}
