| public Select ( int start, int length ) : void | ||
| start | int | |
| length | int | |
| return | void | |
private void textEmp_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e)
{
switch (e.KeyData)
{
case Keys.Up:
if (comboBoxEmp.DroppedDown)
{
textEmp.Leave -= new EventHandler(textEmp_Leave);
comboBoxEmp.Select();
comboBoxEmp.SelectedItem = comboBoxEmp.Items[comboBoxEmp.Items.Count - 1];
comboBoxEmp.FindForm().Cursor = Cursors.Default;
textEmp.Leave += new EventHandler(textEmp_Leave);
}
break;
case Keys.Down:
if (comboBoxEmp.DroppedDown)
{
textEmp.Leave -= new EventHandler(textEmp_Leave);
comboBoxEmp.Select();
comboBoxEmp.SelectedItem = comboBoxEmp.Items[0];
comboBoxEmp.FindForm().Cursor = Cursors.Default;
textEmp.Leave += new EventHandler(textEmp_Leave);
}
break;
}
}
/// <summary>
/// Called when the user has typed in a query but has not hit enter before the timeout, so we should
/// show a dropdown list of other suggestions.
/// </summary>
/// <param name="source">unused</param>
/// <param name="e">unused</param>
public void onTimer(Object source, ElapsedEventArgs e)
{
if (listBox.Text == "")
{
return;
}
delayTimer.Stop();
if (this.Visible != true)
{
return;
}
updateFields(listBox.Text);
if (currentMatches.Count <= 1)
{
return;
}
listBox.Items.Clear();
listBox.BeginUpdate();
for (int i = 0; i < currentMatches.Count; i++)
{
listBox.Items.Insert(i, currentMatches[i]);
}
listBox.EndUpdate();
listBox.DroppedDown = true;
listBox.Select(listBox.Text.Length, 0);
}
private void LoadPrinters()
{
// Load all available printers
foreach (String printer in
PrinterSettings.InstalledPrinters)
{
printersList.Items.Add(printer.ToString());
}
printersList.Select(0, 1);
}
[Test] // bug 660294
public void TestNullSelectedText ()
{
ComboBox comboBox = new ComboBox ();
string text = "abc";
comboBox.Items.Add (text);
comboBox.SelectedIndex = 0;
comboBox.Select (0, text.Length);
comboBox.SelectedText = null;
Assert.AreEqual (String.Empty, comboBox.SelectedText);
}
private void serverList_TextChanged(object sender, System.EventArgs e)
{
string txt = serverList.Text;
if ((serverList.SelectedItem is Custom_SE || serverList.SelectedItem is LoginCFG_SE) && txt != (serverList.SelectedItem).ToString())
{
port.Text = "";
serverList.BeginUpdate();
serverList.SelectedIndex = -1;
serverList.Text = txt;
serverList.Select(txt.Length, 0);
serverList.EndUpdate();
}
}
private void Form1_Load(object sender, System.EventArgs e)
{
numericUpDown1.Value = 10;
// Create InstalledFontCollection object
InstalledFontCollection
sysFontCollection = new InstalledFontCollection();
// Get the array of FontFamily objects.
FontFamily[] fontFamilies = sysFontCollection.Families;
// Read all font familes and add to the combo box
for (int i = 0; i < fontFamilies.Length; ++i)
{
comboBox1.Items.Add(fontFamilies[i].Name);
}
comboBox1.Select(0, 20);
}
private void AddNew_tblCategory1(System.Windows.Forms.ComboBox CurrentCombo)
{
System.Data.SqlTypes.SqlInt32 NewPrimaryKey;
OlymarsDemo.Windows.Forms.WinForm_tblCategory MyForm = new OlymarsDemo.Windows.Forms.WinForm_tblCategory();
MyForm.AddNewRecord(this, "Add a new tblCategory", ConnectionString);
if (MyForm.DialogResult == DialogResult.OK)
{
if (!MyForm.ErrorHasOccured)
{
NewPrimaryKey = ((OlymarsDemo.DataClasses.Parameters.spI_tblCategory)MyForm.Parameter).Param_Cat_LngID;
Refresh_Pro_LngCategoryID();
CurrentCombo.SelectedValue = NewPrimaryKey.Value;
}
MyForm.Dispose();
CurrentCombo.Select();
}
}
private void AddNew_Customers1(System.Windows.Forms.ComboBox CurrentCombo)
{
System.Data.SqlTypes.SqlInt32 NewPrimaryKey;
Bob.Windows.Forms.WinForm_Customers MyForm = new Bob.Windows.Forms.WinForm_Customers();
MyForm.AddNewRecord(this, "Add a new Customers", ConnectionString);
if (MyForm.DialogResult == DialogResult.OK)
{
if (!MyForm.ErrorHasOccured)
{
NewPrimaryKey = ((Bob.DataClasses.Parameters.spI_Customers)MyForm.Parameter).Param_CustomerID;
Refresh_CustomerId();
CurrentCombo.SelectedValue = NewPrimaryKey.Value;
}
MyForm.Dispose();
CurrentCombo.Select();
}
}
private void AddNew_tblOrder1(System.Windows.Forms.ComboBox CurrentCombo)
{
System.Data.SqlTypes.SqlGuid NewPrimaryKey;
OlymarsDemo.Windows.Forms.WinForm_tblOrder MyForm = new OlymarsDemo.Windows.Forms.WinForm_tblOrder();
MyForm.AddNewRecord(this, "Add a new tblOrder", ConnectionString);
if (MyForm.DialogResult == DialogResult.OK)
{
if (!MyForm.ErrorHasOccured)
{
NewPrimaryKey = ((OlymarsDemo.DataClasses.Parameters.spI_tblOrder)MyForm.Parameter).Param_Ord_GuidID;
Refresh_Oit_GuidOrderID();
CurrentCombo.SelectedValue = NewPrimaryKey.Value;
}
MyForm.Dispose();
CurrentCombo.Select();
}
}
private void CreateManualFileEntryControl(object sender, EventArgs e)
{
if (_fileCombo != null &&_fileCombo.Visible)
{
_fileCombo.Visible = false;
Controls.Remove(_fileCombo);
return;
}
string currentDirectory;
if (BreadCrumbTrail.Items.Count > 2)
currentDirectory = (string)BreadCrumbTrail.Items[BreadCrumbTrail.Items.Count - 1].Tag;
else if (_overflowStack.Any())
currentDirectory = (string) _overflowStack.Peek().Tag;
else
currentDirectory = string.Empty;
_fileCombo = new ComboBox
{
Text = currentDirectory,
Anchor =
AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right,
Width = BreadCrumbTrail.Width - BreadCrumbTrail.Items[0].Width + HistoryButton.Width-1,
Location = new Point(BreadCrumbTrail.Items[0].Width,0),
FlatStyle = FlatStyle.Flat,
AutoCompleteMode = AutoCompleteMode.SuggestAppend,
AutoCompleteSource = AutoCompleteSource.FileSystemDirectories
};
_fileCombo.Items.Add(currentDirectory);
var history = FolderHistoryInterface.GetRecentFolders();
foreach (var item in history.Where(item => !string.IsNullOrEmpty(item) && item != currentDirectory))
_fileCombo.Items.Add(item);
_fileCombo.KeyDown += (x, y) =>
{
if (y.KeyCode == Keys.Return)
{
y.Handled = true;
if (Directory.Exists(_fileCombo.Text))
{
_fileCombo.Visible = false;
Controls.Remove(_fileCombo);
Navigate(_fileCombo.Text.TrimEnd('\\'), null);
}
else
MessageBox.Show("Directory does not exist");
}
else if (y.KeyCode == Keys.Escape)
{
_fileCombo.Visible = false;
Controls.Remove(_fileCombo);
return;
}
};
Controls.Add(_fileCombo);
_fileCombo.Select();
_fileCombo.SelectionStart = _fileCombo.Text.Length;
if (sender == HistoryButton)
_fileCombo.DroppedDown = true;
_fileCombo.BringToFront();
}
private void AddMidpoint(SolarSystem systemToAdd)
{
//Get a count of all the ComboBox's in the panel
int controlCount = 0;
foreach (Control cont in pnlMidpoints.Controls)
if (cont.GetType() == typeof(ComboBox))
controlCount++;
//Configure the textbox to be similar to the start / end desto properties
ComboBox newTextBox = new ComboBox();
pnlMidpoints.Controls.Add(newTextBox);
newTextBox.ValueMember = "SolarSystemID";
newTextBox.DisplayMember = "SolarSystemName";
newTextBox.DropDownStyle = ComboBoxStyle.Simple;
newTextBox.Tag = controlCount + 1;
if (systemToAdd.SolarSystemName != null)
{
//If the system parsed is a legit system, set the combo box's text and selected item to the parsed system
newTextBox.Text = systemToAdd.SolarSystemName;
newTextBox.Items.Add(systemToAdd);
newTextBox.SelectedItem = systemToAdd;
}
//We dont store each individual solar system, so when they select an item from the dropdown, just close it backup.
newTextBox.SelectedIndexChanged += (object o, EventArgs e) =>
{
newTextBox.Size = new Size(newTextBox.Size.Width, 23);
};
//When the textbox text is updated, behave EXACTLY like the static start / desto boxes
newTextBox.TextUpdate += (object o, EventArgs e) =>
{
newTextBox.Items.Clear();
//Get the containers current sizes
Size contSize = newTextBox.Size;
string userText = newTextBox.Text;
//If the user has entered 3 or more chars, lets do a lookup. If its less... Ignore it, we dont want to search this vague
if (userText.Length >= 3)
{
//Get all systems that are similar to the entered values
IEnumerable<SolarSystem> systems = _dataRepository.GetSolarSystemsLikeName(userText);
if (systems.Count() > 0)
{
newTextBox.Items.AddRange(systems.ToArray());
//New items were added, so we want to display the drop down so they can select one. They MUST select one.
newTextBox.DropDownStyle = ComboBoxStyle.Simple;
//Height of the drop down is either 121 if the list height exceedes 121, with a height of 21 for each item. If less, the drop down is equal to minimum height for the items.
int height = ((systems.Count() * 21) > 100) ? 121 : ((systems.Count() * 21) + 21);
//Re-size the combo back to standard if less than 3 values entered. This is because they might exceed 3, then backspace.
newTextBox.Size = new Size(contSize.Width, height);
newTextBox.BringToFront();
}
else
//If there are no systems, hide the drop down (Even if its not shown)
newTextBox.Size = new Size(contSize.Width, 21);
}
else
{
//If there are no systems, hide the drop down (Even if its not shown)
newTextBox.Size = new Size(contSize.Width, 21);
}
//Highlight the whole combobox, and put the cursor at the end
newTextBox.Select(newTextBox.Text.Length, 0);
//Bring the dropdown to the front so nothing obstructs it.
newTextBox.BringToFront();
};
newTextBox.Size = new Size(140, 21);
//Calcualate the next logical position based on the existing controls. 10 padding
if (controlCount > 0)
newTextBox.Location = new Point(10, ((controlCount * 21) + controlCount * 9) + 9);
else
newTextBox.Location = new Point(10, 9);
}
/// <include file='doc\ToolStripComboBox.uex' path='docs/doc[@for="ToolStripComboBox.Select"]/*' />
public void Select(int start, int length)
{
ComboBox.Select(start, length);
}
