// the constructor
public AutoCompleteTextbox_Thuoc()
: base()
{
// assigning some default values
// minimum characters to be typed before suggestions are displayed
this.MinTypedCharacters = 2;
ExtraWidth = 0;
ExtraWidth_Pre = 0;
GridView = true;
RaiseEventEnter = false;
RaiseEventEnterWhenEmpty = false;
DefaultCode = "-1";
DefaultID = "-1";
splitChar = '@';
splitCharIDAndCode = '#';
MaxHeight = -1;
RaiseEvent = false;
CompareNoID = true;
FillValueAfterSelect = false;
MyID = DefaultID;
MyCode = DefaultCode;
_useGrid.CheckOnClick = true;
_useGrid.Click += new EventHandler(_useGrid_Click);
ctx.Items.Add(_useGrid);
this.ContextMenuStrip = ctx;
// not cases sensitive
this.CaseSensitive = false;
// the list for our suggestions database
// the sample dictionary en-EN.dic is stored here when form1 is loaded (see form1.Load event)
this.AutoCompleteList = new List<string>();
_grid = new ucGrid();
// the listbox used for suggestions
this.listBox = new ListBox();
this.listBox.Name = "SuggestionListBox";
this.listBox.Font = this.Font;
this.listBox.Visible = true;
this.listBox.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(192)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))));
this.listBox.Font = new System.Drawing.Font("Arial", 9F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.listBox.ScrollAlwaysVisible = true;
// the panel to hold the listbox later on
this.panel = new Panel();
this.panel.Visible = false;
this.panel.Font = this.Font;
// to be able to fit to changing sizes of the parent form
this.panel.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
// initialize with minimum size to avoid overlaping or flickering problems
this.panel.ClientSize = new System.Drawing.Size(1, 1);
this.panel.Name = "SuggestionPanel";
this.panel.Padding = new System.Windows.Forms.Padding(0, 0, 0, 0);
this.panel.Margin = new System.Windows.Forms.Padding(0, 0, 0, 0);
this.panel.BackColor = Color.Transparent;
this.panel.ForeColor = Color.Transparent;
this.panel.Text = "";
this.panel.PerformLayout();
// add the listbox to the panel if not already done
if (!panel.Controls.Contains(listBox))
{
this.panel.Controls.Add(listBox);
}
if (!panel.Controls.Contains(_grid))
{
this.panel.Controls.Add(_grid);
}
// make the listbox fill the panel
this.listBox.Dock = DockStyle.Fill;
_grid.Dock = DockStyle.Fill;
// only one itme can be selected from the listbox
this.listBox.SelectionMode = SelectionMode.One;
// the events to be fired if an item is selected
this.listBox.KeyDown += new KeyEventHandler(listBox_KeyDown);
this.listBox.MouseClick += new MouseEventHandler(listBox_MouseClick);
this.listBox.MouseDoubleClick += new MouseEventHandler(listBox_MouseDoubleClick);
this.listBox.SelectedIndexChanged += new EventHandler(listBox_SelectedIndexChanged);
#region Excursus: ArrayList vs. List<string>
// surpringly ArrayList is a little faster than List<string>
// to use ArrayList instead, replace every 'List<string>' with 'ArrayList'
// i will used List<string> cause it's generic type
#endregion Excursus: ArrayList vs. List<string>
// the list of suggestions actually displayed in the listbox
// a subset of AutoCompleteList according to the typed in keyphrase
this.CurrentAutoCompleteList = new List<string>();
this.CurrentAutoCompleteList_IDAndCode = new List<string>();
this.CurrentAutoCompleteList_IDThuockho = new List<string>();
#region Excursus: DataSource vs. AddRange
// using DataSource is faster than adding items (see
// uncommented listBox.Items.AddRange method below)
#endregion Excursus: DataSource vs. AddRange
// Bind the CurrentAutoCompleteList as DataSource to the listbox
listBox.DataSource = CurrentAutoCompleteList;
_grid._OnCellValueChanged += new ucGrid.OnCellValueChanged(_grid__OnCellValueChanged);
_grid._OnKeyDown += new ucGrid.OnKeyDown(_grid__OnKeyDown);
_grid._OnPreviewKeyDown += new ucGrid.OnPreviewKeyDown(_grid__OnPreviewKeyDown);
_grid._OnSelectionChanged += new ucGrid.OnSelectionChanged(_grid__OnSelectionChanged);
_grid.AllowedChanged = false;
// set the input to remember, which is empty so far
oldText = this.Text;
}
// the constructor
public AutoCompleteTextbox_Thuoc()
: base()
{
// assigning some default values
// minimum characters to be typed before suggestions are displayed
this.MinTypedCharacters = 2;
ExtraWidth = 0;
ExtraWidth_Pre = 0;
GridView = true;
RaiseEventEnter = false;
RaiseEventEnterWhenEmpty = false;
DefaultCode = "-1";
DefaultID = "-1";
splitChar = '@';
splitCharIDAndCode = '#';
MaxHeight = -1;
RaiseEvent = false;
CompareNoID = true;
FillValueAfterSelect = false;
MyID = DefaultID;
MyCode = DefaultCode;
_useGrid.CheckOnClick = true;
_useGrid.Click += new EventHandler(_useGrid_Click);
ctx.Items.Add(_useGrid);
this.ContextMenuStrip = ctx;
// not cases sensitive
this.CaseSensitive = false;
// the list for our suggestions database
// the sample dictionary en-EN.dic is stored here when form1 is loaded (see form1.Load event)
this.AutoCompleteList = new List <string>();
_grid = new ucGrid();
// the listbox used for suggestions
this.listBox = new ListBox();
this.listBox.Name = "SuggestionListBox";
this.listBox.Font = this.Font;
this.listBox.Visible = true;
this.listBox.BackColor = Color.FromKnownColor(KnownColor.Control);
this.listBox.Font = new System.Drawing.Font("Arial", 9F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.listBox.ScrollAlwaysVisible = true;
// the panel to hold the listbox later on
this.panel = new Panel();
this.panel.Visible = false;
this.panel.Font = this.Font;
// to be able to fit to changing sizes of the parent form
this.panel.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
// initialize with minimum size to avoid overlaping or flickering problems
this.panel.ClientSize = new System.Drawing.Size(1, 1);
this.panel.Name = "SuggestionPanel";
this.panel.Padding = new System.Windows.Forms.Padding(0, 0, 0, 0);
this.panel.Margin = new System.Windows.Forms.Padding(0, 0, 0, 0);
this.panel.BackColor = Color.Transparent;
this.panel.ForeColor = Color.Transparent;
this.panel.Text = "";
this.panel.PerformLayout();
// add the listbox to the panel if not already done
if (!panel.Controls.Contains(listBox))
{
this.panel.Controls.Add(listBox);
}
if (!panel.Controls.Contains(_grid))
{
this.panel.Controls.Add(_grid);
}
// make the listbox fill the panel
this.listBox.Dock = DockStyle.Fill;
_grid.Dock = DockStyle.Fill;
// only one itme can be selected from the listbox
this.listBox.SelectionMode = SelectionMode.One;
// the events to be fired if an item is selected
this.listBox.KeyDown += new KeyEventHandler(listBox_KeyDown);
this.listBox.MouseClick += new MouseEventHandler(listBox_MouseClick);
this.listBox.MouseDoubleClick += new MouseEventHandler(listBox_MouseDoubleClick);
this.listBox.SelectedIndexChanged += new EventHandler(listBox_SelectedIndexChanged);
#region Excursus: ArrayList vs. List<string>
// surpringly ArrayList is a little faster than List<string>
// to use ArrayList instead, replace every 'List<string>' with 'ArrayList'
// i will used List<string> cause it's generic type
#endregion Excursus: ArrayList vs. List<string>
// the list of suggestions actually displayed in the listbox
// a subset of AutoCompleteList according to the typed in keyphrase
this.CurrentAutoCompleteList = new List <string>();
this.CurrentAutoCompleteList_IDAndCode = new List <string>();
this.CurrentAutoCompleteList_IDThuockho = new List <string>();
#region Excursus: DataSource vs. AddRange
// using DataSource is faster than adding items (see
// uncommented listBox.Items.AddRange method below)
#endregion Excursus: DataSource vs. AddRange
// Bind the CurrentAutoCompleteList as DataSource to the listbox
listBox.DataSource = CurrentAutoCompleteList;
_grid._OnCellValueChanged += new ucGrid.OnCellValueChanged(_grid__OnCellValueChanged);
_grid._OnKeyDown += new ucGrid.OnKeyDown(_grid__OnKeyDown);
_grid._OnPreviewKeyDown += new ucGrid.OnPreviewKeyDown(_grid__OnPreviewKeyDown);
_grid._OnSelectionChanged += new ucGrid.OnSelectionChanged(_grid__OnSelectionChanged);
_grid.AllowedChanged = false;
// set the input to remember, which is empty so far
oldText = this.Text;
}