void PopupForm_KeyUp(object sender, KeyEventArgs e)
{
bool gotMatch = false;
PopupSearchLookUpEditForm popupForm = sender as PopupSearchLookUpEditForm;
if (e.KeyData == Keys.Enter)
{
string searchText = popupForm.Properties.View.FindFilterText;
if (!string.IsNullOrEmpty(searchText))
{
GridView view = popupForm.OwnerEdit.Properties.View;
//If there is a match is on the ValueMember (Code) column, that should take precedence
//This needs to be case insensitive, but there is no case insensitive lookup, so we have to iterate the rows
//int row = view.LocateByValue(popupForm.OwnerEdit.Properties.ValueMember, searchText);
for (int row = 0; row < view.DataRowCount; row++)
{
CodeName codeName = (CodeName)view.GetRow(row);
if (codeName.Code.Equals(searchText.Trim('"'), StringComparison.OrdinalIgnoreCase))
{
view.FocusedRowHandle = row;
gotMatch = true;
break;
}
}
if (!gotMatch)
{
view.FocusedRowHandle = 0;
}
popupForm.OwnerEdit.ClosePopup();
}
}
}
private void repLineEntity_Popup(object sender, EventArgs e)
{
IPopupControlEx popupControl = sender as IPopupControlEx;
PopupSearchLookUpEditForm popupWindow = (PopupSearchLookUpEditForm)popupControl.PopupWindow;
DevExpress.XtraGrid.Editors.SearchEditLookUpPopup control = (DevExpress.XtraGrid.Editors.SearchEditLookUpPopup)popupWindow.Controls[2];
control.FindTextBox.KeyDown += (insender, ine) =>
{
if (ine.KeyCode == Keys.Enter)
{
if (grvItems.ActiveEditor == null || (grvItems.ActiveEditor as DevExpress.XtraEditors.SearchLookUpEdit) == null)
{
return;
}
var searchValue = (insender as DevExpress.XtraEditors.TextEdit).Text;
if (DataContext.ReadonlyContext.VW_LineItem.Where(n => n.Name == searchValue).Count() == 1)
{
(grvItems.ActiveEditor as DevExpress.XtraEditors.SearchLookUpEdit).EditValue =
DataContext.ReadonlyContext.VW_LineItem.Where(n => n.Name == searchValue).Select(l => l.Id).FirstOrDefault();
grvItems.SetFocusedRowCellValue(colItemId, (grvItems.ActiveEditor as DevExpress.XtraEditors.SearchLookUpEdit).EditValue);
SendKeys.SendWait("{ENTER}");
SendKeys.SendWait("{ENTER}");
}
}
};
}
/// <summary>
/// KeyDown Event for the SearchLookUpEdit's TextEdit
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void searchTextEdit_KeyPress(object sender, KeyPressEventArgs e)
{
if (e.KeyChar == (char)Keys.Return)
{
PopupSearchLookUpEditForm parentForm = ((TextEdit)sender).FindForm() as PopupSearchLookUpEditForm;
GridControl grid = FindGridControl(parentForm);
if (grid == null)
{
return;
}
GridView view = grid.MainView as GridView;
if (view.DataRowCount == 1)
{
view.FocusedRowHandle = 0;
view.Focus();
SendKeys.SendWait("{Enter}");
//parentForm.OwnerEdit.ClosePopup();
}
else if (view.DataRowCount > 1)
{
view.FocusedRowHandle = 0;
view.Focus();
}
}
}
private void searchLookUpEdit1_Popup(object sender, EventArgs e)
{
//得到当前SearchLookUpEdit弹出窗体
PopupSearchLookUpEditForm form = (sender as IPopupControl).PopupWindow as PopupSearchLookUpEditForm;
SearchEditLookUpPopup popup = form.Controls.OfType <SearchEditLookUpPopup>().FirstOrDefault();
LayoutControl layout = popup.Controls.OfType <LayoutControl>().FirstOrDefault();
//如果窗体内空间没有确认按钮，则自定义确认simplebutton，取消simplebutton，选中结果label
if (layout.Controls.OfType <Control>().Where(ct => ct.Name == "btOK").FirstOrDefault() == null)
{
//得到空的空间
EmptySpaceItem a = layout.Items.Where(it => it.TypeName == "EmptySpaceItem").FirstOrDefault() as EmptySpaceItem;
//得到取消按钮，重写点击事件
Control clearBtn = layout.Controls.OfType <Control>().Where(ct => ct.Name == "btClear").FirstOrDefault();
LayoutControlItem clearLCI = (LayoutControlItem)layout.GetItemByControl(clearBtn);
clearBtn.Click += clearBtn_Click;
//添加一个simplebutton控件(确认按钮)
LayoutControlItem myLCI = (LayoutControlItem)clearLCI.Owner.CreateLayoutItem(clearLCI.Parent);
myLCI.TextVisible = false;
SimpleButton btOK = new SimpleButton()
{
Name = "btOK", Text = "确定"
};
btOK.Click += btOK_Click;
myLCI.Control = btOK;
myLCI.SizeConstraintsType = SizeConstraintsType.Custom;//控件的大小设置为自定义
myLCI.MaxSize = clearLCI.MaxSize;
myLCI.MinSize = clearLCI.MinSize;
myLCI.Move(clearLCI, DevExpress.XtraLayout.Utils.InsertType.Left);
}
}
private static void ItemCtrl_SearchLookUpEdit_Popup(object sender, EventArgs e)
{
SearchLookUpEdit edit = sender.CastTo <SearchLookUpEdit>();
PopupSearchLookUpEditForm popupForm = edit.GetPopupEditForm();
popupForm.KeyPreview = true;
popupForm.KeyPress += PopupForm_KeyPress;
}
private void clkOuterItem_Popup(object sender, EventArgs e)
{
PopupSearchLookUpEditForm popupForm = (sender as IPopupControl).PopupWindow as PopupSearchLookUpEditForm;
popupForm.KeyPreview = true;
popupForm.KeyUp -= popupForm_KeyUp;
popupForm.KeyUp += popupForm_KeyUp;
}
public static void EnterToSelectFirstRow(RepositoryItemSearchLookUpEdit slu)
{
slu.Popup += (s1, e1) =>
{
PopupSearchLookUpEditForm popupForm = (s1 as IPopupControl).PopupWindow as PopupSearchLookUpEditForm;
popupForm.KeyPreview = true;
popupForm.KeyUp -= popupForm_KeyUp;
popupForm.KeyUp += popupForm_KeyUp;
};
}
private static void PopupForm_KeyPress(object sender, KeyPressEventArgs e)
{
if (e.KeyChar == (char)Keys.Enter)
{
PopupSearchLookUpEditForm popupForm = sender as PopupSearchLookUpEditForm;
var view = popupForm.OwnerEdit.Properties.View;
view.FocusedRowHandle = 0;
popupForm.OwnerEdit.ClosePopup();
}
}
private static void txt_KeyUp(object sender, KeyEventArgs e)
{
PopupSearchLookUpEditForm popupForm = sender as PopupSearchLookUpEditForm;
if (e.KeyData == System.Windows.Forms.Keys.Enter)
{
GridView view = popupForm.OwnerEdit.Properties.View;
view.FocusedRowHandle = 0;
popupForm.OwnerEdit.ClosePopup();
}
}
void popupForm_KeyUp(object sender, KeyEventArgs e)
{
PopupSearchLookUpEditForm popupForm = sender as PopupSearchLookUpEditForm;
if (e.KeyData == Keys.Enter)
{
GridView view = popupForm.OwnerEdit.Properties.View;
view.FocusedRowHandle = 0;
popupForm.OwnerEdit.ClosePopup();
}
}
private void grid_Popup(object sender, EventArgs e)
{
PopupSearchLookUpEditForm popupForm = (sender as IPopupControl).PopupWindow as PopupSearchLookUpEditForm;
PropertyInfo pi = typeof(PopupSearchLookUpEditForm).GetProperty("FindEdit", BindingFlags.Instance | BindingFlags.NonPublic);
findEdit = pi.GetValue(popupForm, null) as TextEdit;
findEdit.TextChanged += findEdit_TextChanged;
findEdit = (sender as IPopupControl).PopupWindow.Controls[2].Controls[0].Controls[7] as TextEdit;
findEdit.Text = searchText;
popupForm.KeyDown += popupForm_KeyDown;
}
/// <summary>
/// Получить доступ к TextEdit в всплывающем окне у SearchLookUp
/// </summary>
/// <param name="popupForm">SearchLookUp</param>
public static TextEdit FindTextInputField(this PopupSearchLookUpEditForm popupForm)
{
if (popupForm == null)
{
return(null);
}
var foundControls = popupForm.Controls.Find("teFind", true);
if (foundControls.Length == 0)
{
return(null);
}
return((TextEdit)foundControls[0]);
}
private void SearchLookupEdit_Popup(object sender, EventArgs e)
{
//Hide the Find button because it doesn't do anything when auto - filtering, except it
//is useful to let the user know the purpose of the filter field, because it has no label
//LayoutControl lc = ((sender as IPopupControl).PopupWindow.Controls[2].Controls[0] as LayoutControl);
//((lc.Items[0] as LayoutControlGroup).Items[1] as LayoutControlGroup).Items[1].Visibility = DevExpress.XtraLayout.Utils.LayoutVisibility.Never;
PopupSearchLookUpEditForm popupForm = (sender as IPopupControl).PopupWindow as PopupSearchLookUpEditForm;
popupForm.KeyPreview = true;
popupForm.KeyUp -= PopupForm_KeyUp;
popupForm.KeyUp += PopupForm_KeyUp;
//SearchLookUpEdit currentSearch = (SearchLookUpEdit)sender;
}
private void searchLookUpEdit1_Popup(object sender, EventArgs e)
{
//得到当前SearchLookUpEdit弹出窗体
PopupSearchLookUpEditForm form = (sender as IPopupControl).PopupWindow as PopupSearchLookUpEditForm;
SearchEditLookUpPopup popup = form.Controls.OfType <SearchEditLookUpPopup>().FirstOrDefault();
LayoutControl layout = popup.Controls.OfType <LayoutControl>().FirstOrDefault();
//如果窗体内空间没有确认按钮，则自定义确认simplebutton，取消simplebutton，选中结果label
if (layout.Controls.OfType <Control>().Where(ct => ct.Name == "btOK").FirstOrDefault() == null)
{
//得到空的空间
EmptySpaceItem a = layout.Items.Where(it => it.TypeName == "EmptySpaceItem").FirstOrDefault() as EmptySpaceItem;
//得到取消按钮，重写点击事件
Control clearBtn = layout.Controls.OfType <Control>().Where(ct => ct.Name == "btClear").FirstOrDefault();
LayoutControlItem clearLCI = (LayoutControlItem)layout.GetItemByControl(clearBtn);
clearBtn.Click += clearBtn_Click;
//添加一个simplebutton控件(确认按钮)
LayoutControlItem myLCI = (LayoutControlItem)clearLCI.Owner.CreateLayoutItem(clearLCI.Parent);
myLCI.TextVisible = false;
}
}
public static void Bind(this SearchLookUpEdit searchLookUpEdit, Entity entity, CriteriaOperator filter)
{
if (entity == null)
{
return;
}
if (searchLookUpEdit.DataBindings.Count == 0)
{
return;
}
var binding = searchLookUpEdit.DataBindings[0];
string attributeName = binding.BindingMemberInfo.BindingMember;
var attribute = entity.Attributes.FirstOrDefault(a => a.PhysicalName.Equals(attributeName));
if (attribute == null)
{
throw new Exception("Attribute Not found:entity =" + entity.Name + " attribute = " + attributeName);
}
var lookupValue = attribute.AttributeLookupValues.First();
var lookupValueEntity = lookupValue.Entity;
searchLookUpEdit.Properties.BeginInit();
var entityName = lookupValueEntity.PhysicalName;
var displayAttribute =
lookupValueEntity.Attributes.First(a => a.AttributeId == lookupValue.DisplayEntityAttributeId);
searchLookUpEdit.Properties.DisplayMember = displayAttribute.PhysicalName;
var primaryKeyAttribute =
lookupValueEntity.Attributes.Single(a => a.IsPKAttribute.HasValue && a.IsPKAttribute.Value);
searchLookUpEdit.Properties.ValueMember = primaryKeyAttribute.PhysicalName;
searchLookUpEdit.Properties.NullText = string.Empty;
searchLookUpEdit.Properties.AllowNullInput = DefaultBoolean.True;
searchLookUpEdit.Properties.TextEditStyle = TextEditStyles.DisableTextEditor;
searchLookUpEdit.Properties.ShowFooter = true;
searchLookUpEdit.Popup += (sender, e) =>
{
PopupSearchLookUpEditForm popup = (PopupSearchLookUpEditForm)(searchLookUpEdit as DevExpress.Utils.Win.IPopupControl).PopupWindow;
popup.CloseButton.Width = 0;
popup.CloseButton.Height = 0;
popup.CloseButton.Visible = false;
popup.CloseButton.VisibleChanged += (o, ex) =>
{
popup.CloseButton.Visible = false;
};
};
searchLookUpEdit.Properties.View.InitWithDefaultLayout(entityName);
ODataListSource source = new ODataListSource(entityName, filter, null);
source.AsyncRefreshDataSource();
searchLookUpEdit.Properties.DataSource = source;
searchLookUpEdit.Properties.EndInit();
}
