#region private fields
private Button button;
private TextBox nameTextBox;
private Label nameLabel;
private TextBox pwdTextBox;
private Label pwsLable;
private RequiredFieldValidator nameRequire;
private RequiredFieldValidator pwdRequire; private static readonly object EventLogon = new object();
#endregion #region override ControlCollection Controls
public override ControlCollection Controls
{
get
{
EnsureChildControls();
return base.Controls;
}
}
#endregion #region Properties #region ButtonText
[Bindable(true)]
[Category("Appearance")]
[DefaultValue("")]
[Description("")]
public string ButtonText
{
get
{
EnsureChildControls();
return button.Text;
}
set
{
EnsureChildControls();
button.Text = value;
}
}
#endregion #endregion #region events
[Category("Action")]
public event EventHandler Logon
{
add
{
Events.AddHandler(EventLogon, value);
}
remove
{
Events.RemoveHandler(EventLogon, value);
}
}
protected virtual void OnLogon(EventArgs e)
{
EventHandler logonHandler = (EventHandler)Events[EventLogon];
if (logonHandler != null)
{
logonHandler(this, e);
}
}
#endregion #region Event bubbling
protected override bool OnBubbleEvent(object source, EventArgs e)
{
bool handled = false;
if (e is CommandEventArgs)
{
CommandEventArgs ce = (CommandEventArgs)e;
if (ce.CommandName == "Logon")
{
OnLogon(EventArgs.Empty);
handled = true;
}
}
return handled;
}
#endregion #region Override method
#region CreateChildControls
protected override void CreateChildControls()
{
Controls.Clear();
nameLabel = new Label(); nameTextBox = new TextBox();
nameTextBox.ID = "nameTextBox"; nameRequire = new RequiredFieldValidator();
nameRequire.ID = "reqName";
nameRequire.ControlToValidate = nameTextBox.ID;
nameRequire.Text = "*"; pwsLable = new Label(); pwdTextBox = new TextBox();
pwdTextBox.ID = "pwdTextBox"; pwdRequire = new RequiredFieldValidator();
pwdRequire.ID = "reqPWD";
pwdRequire.ControlToValidate = pwdTextBox.ID;
pwdRequire.Text = "*"; button = new Button();
button.ID = "button";
button.CommandName = "Logon";
button.Text = "Logon"; this.Controls.Add(nameLabel);
this.Controls.Add(nameTextBox);
this.Controls.Add(nameRequire);
this.Controls.Add(pwsLable);
this.Controls.Add(pwdTextBox);
this.Controls.Add(pwdRequire);
this.Controls.Add(button);
}
#endregion protected override void Render(HtmlTextWriter writer)
{
AddAttributesToRender(writer);
nameLabel.RenderControl(writer);
nameTextBox.RenderControl(writer);
nameRequire.RenderControl(writer); pwsLable.RenderControl(writer);
pwdTextBox.RenderControl(writer);
pwdRequire.RenderControl(writer); button.RenderControl(writer);
}
#endregion
private Button button;
private TextBox nameTextBox;
private Label nameLabel;
private TextBox pwdTextBox;
private Label pwsLable;
private RequiredFieldValidator nameRequire;
private RequiredFieldValidator pwdRequire; private static readonly object EventLogon = new object();
#endregion #region override ControlCollection Controls
public override ControlCollection Controls
{
get
{
EnsureChildControls();
return base.Controls;
}
}
#endregion #region Properties #region ButtonText
[Bindable(true)]
[Category("Appearance")]
[DefaultValue("")]
[Description("")]
public string ButtonText
{
get
{
EnsureChildControls();
return button.Text;
}
set
{
EnsureChildControls();
button.Text = value;
}
}
#endregion #endregion #region events
[Category("Action")]
public event EventHandler Logon
{
add
{
Events.AddHandler(EventLogon, value);
}
remove
{
Events.RemoveHandler(EventLogon, value);
}
}
protected virtual void OnLogon(EventArgs e)
{
EventHandler logonHandler = (EventHandler)Events[EventLogon];
if (logonHandler != null)
{
logonHandler(this, e);
}
}
#endregion #region Event bubbling
protected override bool OnBubbleEvent(object source, EventArgs e)
{
bool handled = false;
if (e is CommandEventArgs)
{
CommandEventArgs ce = (CommandEventArgs)e;
if (ce.CommandName == "Logon")
{
OnLogon(EventArgs.Empty);
handled = true;
}
}
return handled;
}
#endregion #region Override method
#region CreateChildControls
protected override void CreateChildControls()
{
Controls.Clear();
nameLabel = new Label(); nameTextBox = new TextBox();
nameTextBox.ID = "nameTextBox"; nameRequire = new RequiredFieldValidator();
nameRequire.ID = "reqName";
nameRequire.ControlToValidate = nameTextBox.ID;
nameRequire.Text = "*"; pwsLable = new Label(); pwdTextBox = new TextBox();
pwdTextBox.ID = "pwdTextBox"; pwdRequire = new RequiredFieldValidator();
pwdRequire.ID = "reqPWD";
pwdRequire.ControlToValidate = pwdTextBox.ID;
pwdRequire.Text = "*"; button = new Button();
button.ID = "button";
button.CommandName = "Logon";
button.Text = "Logon"; this.Controls.Add(nameLabel);
this.Controls.Add(nameTextBox);
this.Controls.Add(nameRequire);
this.Controls.Add(pwsLable);
this.Controls.Add(pwdTextBox);
this.Controls.Add(pwdRequire);
this.Controls.Add(button);
}
#endregion protected override void Render(HtmlTextWriter writer)
{
AddAttributesToRender(writer);
nameLabel.RenderControl(writer);
nameTextBox.RenderControl(writer);
nameRequire.RenderControl(writer); pwsLable.RenderControl(writer);
pwdTextBox.RenderControl(writer);
pwdRequire.RenderControl(writer); button.RenderControl(writer);
}
#endregion
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