public Control FirstDirtyControl()
{
ControlInformationHolder objField = null;
Control ctlLowestDirtyControl = null;
foreach (DictionaryEntry obj in colControlInformation)
{
objField = (ControlInformationHolder)obj.Value;
Control ctl = (Control)obj.Key;
if (this.IncludeDisabledInvisibleControls || (ctl.Enabled && ctl.Visible))
{
if (FieldIsDirty(objField, ctl))
{
if (ctlLowestDirtyControl == null)
{
ctlLowestDirtyControl = ctl;
}
else
{
if (ctlLowestDirtyControl.TabIndex > ctl.TabIndex)
{
ctlLowestDirtyControl = ctl;
}
}
}
}
}
return(ctlLowestDirtyControl);
}
public bool ControlIsDirty(Control ctrl)
{
if (this.colControlInformation.Contains(ctrl))
{
ControlInformationHolder objField = (ControlInformationHolder)this.colControlInformation[ctrl];
return(this.FieldIsDirty(objField, ctrl));
}
return(false);
}
public bool GetDirtyCheckingEnabled(Control ctrl)
{
if (this.colControlInformation[ctrl] == null)
{
return(false);
}
ControlInformationHolder obj = (ControlInformationHolder)this.colControlInformation[ctrl];
return(obj.DirtyCheckingEnabled);
}
private void SetControlType(ControlInformationHolder objProvidedProperties, Control ctl)
{
ctl.Click += new EventHandler(this.CommonHandler);
ctl.MouseUp += new MouseEventHandler(this.MouseUpHandler);
ctl.KeyUp += new KeyEventHandler(this.KeyUpHandler);
objProvidedProperties.ControlType = ControlType.typeOther;
if (ctl is TextBox)
{
objProvidedProperties.ControlType = ControlType.typeTextbox;
TextBox box1 = (TextBox) ctl;
box1.TextChanged += new EventHandler(this.CommonHandler);
}
else if (ctl is RichTextBox)
{
objProvidedProperties.ControlType = ControlType.typeRichTextBox;
RichTextBox box2 = (RichTextBox) ctl;
box2.TextChanged += new EventHandler(this.CommonHandler);
}
else if (ctl is ListBox)
{
objProvidedProperties.ControlType = ControlType.typeListBox;
ListBox box3 = (ListBox) ctl;
box3.TextChanged += new EventHandler(this.CommonHandler);
box3.SelectedValueChanged += new EventHandler(this.CommonHandler);
}
else if (ctl is ComboBox)
{
objProvidedProperties.ControlType = ControlType.typeComboBox;
ComboBox box4 = (ComboBox) ctl;
box4.TextChanged += new EventHandler(this.CommonHandler);
box4.SelectedValueChanged += new EventHandler(this.CommonHandler);
}
else if (ctl is RadioButton)
{
objProvidedProperties.ControlType = ControlType.typeRadioButton;
RadioButton button1 = (RadioButton) ctl;
button1.CheckedChanged += new EventHandler(this.CommonHandler);
}
else if (ctl is CheckBox)
{
objProvidedProperties.ControlType = ControlType.typeCheckBox;
CheckBox box5 = (CheckBox) ctl;
box5.CheckedChanged += new EventHandler(this.CommonHandler);
}
else if (ctl is DateTimePicker)
{
objProvidedProperties.ControlType = ControlType.typeDatePicker;
DateTimePicker picker1 = (DateTimePicker) ctl;
picker1.ValueChanged += new EventHandler(this.CommonHandler);
}
else if (ctl is MonthCalendar)
{
objProvidedProperties.ControlType = ControlType.typeMonthCalendar;
MonthCalendar calendar1 = (MonthCalendar) ctl;
calendar1.DateChanged += new DateRangeEventHandler(this.DateChangedHandler);
}
else
{
ctl.TextChanged += new EventHandler(this.CommonHandler);
}
}
private bool FieldIsDirty(ControlInformationHolder objField, Control ctl)
{
bool bReturn = false;
if (!this.m_bDirtyCheckingStarted)
{
return false;
}
if (!objField.DirtyCheckingEnabled)
{
return false;
}
switch (objField.ControlType)
{
case ControlType.typeTextbox:
{
if (String.Compare(objField.StringValue, ctl.Text, false) == 0)
{
return false;
}
return true;
}
case ControlType.typeDatePicker:
{
DateTimePicker picker1 = (DateTimePicker) ctl;
if ((objField.BooleanValue == picker1.Checked) && (String.Compare(objField.StringValue, picker1.Value.ToLongDateString(), false) == 0))
{
return false;
}
return true;
}
case ControlType.typeMonthCalendar:
{
MonthCalendar calendar1 = (MonthCalendar) ctl;
if ((DateTime.Compare(objField.DateValue, calendar1.SelectionStart) == 0) & (DateTime.Compare(objField.EndDateValue, calendar1.SelectionEnd) == 0))
{
return false;
}
return true;
}
case ControlType.typeRadioButton:
{
RadioButton button1 = (RadioButton) ctl;
if (objField.BooleanValue == button1.Checked)
{
return false;
}
return true;
}
case ControlType.typeCheckBox:
{
CheckBox box1 = (CheckBox) ctl;
if ((objField.CheckStateValue == box1.CheckState) && (objField.BooleanValue == box1.Checked))
{
return false;
}
return true;
}
case ControlType.typeListBox:
{
ListBox box3 = (ListBox) ctl;
if (box3.SelectionMode != SelectionMode.One)
{
string text1 = this.ConstructIndices(box3);
if (String.Compare(objField.StringValue, text1, false) == 0)
{
return false;
}
return true;
}
if (objField.IntegerValue == box3.SelectedIndex)
{
return false;
}
return true;
}
case ControlType.typeComboBox:
{
ComboBox box2 = (ComboBox) ctl;
if (box2.DropDownStyle != ComboBoxStyle.DropDownList)
{
if (String.Compare(objField.StringValue, box2.Text, false) == 0)
{
return false;
}
return true;
}
if (objField.IntegerValue == box2.SelectedIndex)
{
return false;
}
return true;
}
case ControlType.typeRichTextBox:
{
RichTextBox box4 = (RichTextBox) ctl;
if (objField.IntegerValue == (box4.Text + box4.Rtf).GetHashCode())
{
return false;
}
return true;
}
case ControlType.typeOther:
{
if (DirtyChecker.CustomIsDirtyContainer != null)
{
if (DirtyChecker.CustomIsDirtyContainer.ControlSupported(ctl))
{
return DirtyChecker.CustomIsDirtyContainer.CustomIsDirty(ctl);
}
if (String.Compare(objField.StringValue, ctl.Text, false) == 0)
{
return false;
}
return true;
}
if (String.Compare(objField.StringValue, ctl.Text, false) == 0)
{
return false;
}
return true;
}
}
return bReturn;
}
public void SetDirtyCheckingEnabled(Control ctrl, bool value)
{
if (value)
{
ControlInformationHolder obj = new ControlInformationHolder();
if (this.colControlInformation[ctrl] == null)
{
obj.DirtyCheckingEnabled = value;
this.colControlInformation.Add(ctrl, obj);
}
else
{
obj = (ControlInformationHolder) this.colControlInformation[ctrl];
if (obj.DirtyCheckingEnabled == value)
{
return;
}
obj.DirtyCheckingEnabled = value;
}
this.SetControlType(obj, ctrl);
}
else if (!this.colControlInformation.Contains(ctrl))
{
ControlInformationHolder obj = new ControlInformationHolder();
obj.DirtyCheckingEnabled = value;
this.colControlInformation.Add(ctrl, obj);
}
else
{
ControlInformationHolder obj = new ControlInformationHolder();
obj = (ControlInformationHolder) this.colControlInformation[ctrl];
if (obj.DirtyCheckingEnabled)
{
ctrl.Click -= new EventHandler(this.CommonHandler);
ctrl.MouseUp -= new MouseEventHandler(this.MouseUpHandler);
ctrl.KeyUp -= new KeyEventHandler(this.KeyUpHandler);
switch (obj.ControlType)
{
case ControlType.typeTextbox:
{
TextBox box5 = (TextBox) ctrl;
box5.TextChanged -= new EventHandler(this.CommonHandler);
break;
}
case ControlType.typeDatePicker:
{
DateTimePicker picker1 = (DateTimePicker) ctrl;
picker1.ValueChanged -= new EventHandler(this.CommonHandler);
break;
}
case ControlType.typeMonthCalendar:
{
MonthCalendar calendar1 = (MonthCalendar) ctrl;
calendar1.DateChanged -= new DateRangeEventHandler(this.DateChangedHandler);
break;
}
case ControlType.typeRadioButton:
{
RadioButton button1 = (RadioButton) ctrl;
button1.CheckedChanged -= new EventHandler(this.CommonHandler);
break;
}
case ControlType.typeCheckBox:
{
CheckBox box3 = (CheckBox) ctrl;
box3.CheckedChanged -= new EventHandler(this.CommonHandler);
break;
}
case ControlType.typeListBox:
{
ListBox box2 = (ListBox) ctrl;
box2.TextChanged -= new EventHandler(this.CommonHandler);
box2.SelectedValueChanged -= new EventHandler(this.CommonHandler);
break;
}
case ControlType.typeComboBox:
{
ComboBox box1 = (ComboBox) ctrl;
box1.TextChanged -= new EventHandler(this.CommonHandler);
box1.SelectedValueChanged -= new EventHandler(this.CommonHandler);
break;
}
case ControlType.typeRichTextBox:
{
RichTextBox box4 = (RichTextBox) ctrl;
box4.TextChanged -= new EventHandler(this.CommonHandler);
break;
}
}
}
obj.DirtyCheckingEnabled = value;
}
}
public void SetDirtyCheckingEnabled(Control ctrl, bool value)
{
if (value)
{
ControlInformationHolder obj = new ControlInformationHolder();
if (this.colControlInformation[ctrl] == null)
{
obj.DirtyCheckingEnabled = value;
this.colControlInformation.Add(ctrl, obj);
}
else
{
obj = (ControlInformationHolder)this.colControlInformation[ctrl];
if (obj.DirtyCheckingEnabled == value)
{
return;
}
obj.DirtyCheckingEnabled = value;
}
this.SetControlType(obj, ctrl);
}
else if (!this.colControlInformation.Contains(ctrl))
{
ControlInformationHolder obj = new ControlInformationHolder();
obj.DirtyCheckingEnabled = value;
this.colControlInformation.Add(ctrl, obj);
}
else
{
ControlInformationHolder obj = new ControlInformationHolder();
obj = (ControlInformationHolder)this.colControlInformation[ctrl];
if (obj.DirtyCheckingEnabled)
{
ctrl.Click -= new EventHandler(this.CommonHandler);
ctrl.MouseUp -= new MouseEventHandler(this.MouseUpHandler);
ctrl.KeyUp -= new KeyEventHandler(this.KeyUpHandler);
switch (obj.ControlType)
{
case ControlType.typeTextbox:
{
TextBox box5 = (TextBox)ctrl;
box5.TextChanged -= new EventHandler(this.CommonHandler);
break;
}
case ControlType.typeDatePicker:
{
DateTimePicker picker1 = (DateTimePicker)ctrl;
picker1.ValueChanged -= new EventHandler(this.CommonHandler);
break;
}
case ControlType.typeMonthCalendar:
{
MonthCalendar calendar1 = (MonthCalendar)ctrl;
calendar1.DateChanged -= new DateRangeEventHandler(this.DateChangedHandler);
break;
}
case ControlType.typeRadioButton:
{
RadioButton button1 = (RadioButton)ctrl;
button1.CheckedChanged -= new EventHandler(this.CommonHandler);
break;
}
case ControlType.typeCheckBox:
{
CheckBox box3 = (CheckBox)ctrl;
box3.CheckedChanged -= new EventHandler(this.CommonHandler);
break;
}
case ControlType.typeListBox:
{
ListBox box2 = (ListBox)ctrl;
box2.TextChanged -= new EventHandler(this.CommonHandler);
box2.SelectedValueChanged -= new EventHandler(this.CommonHandler);
break;
}
case ControlType.typeComboBox:
{
ComboBox box1 = (ComboBox)ctrl;
box1.TextChanged -= new EventHandler(this.CommonHandler);
box1.SelectedValueChanged -= new EventHandler(this.CommonHandler);
break;
}
case ControlType.typeRichTextBox:
{
RichTextBox box4 = (RichTextBox)ctrl;
box4.TextChanged -= new EventHandler(this.CommonHandler);
break;
}
}
}
obj.DirtyCheckingEnabled = value;
}
}
private void SetControlType(ControlInformationHolder objProvidedProperties, Control ctl)
{
ctl.Click += new EventHandler(this.CommonHandler);
ctl.MouseUp += new MouseEventHandler(this.MouseUpHandler);
ctl.KeyUp += new KeyEventHandler(this.KeyUpHandler);
objProvidedProperties.ControlType = ControlType.typeOther;
if (ctl is TextBox)
{
objProvidedProperties.ControlType = ControlType.typeTextbox;
TextBox box1 = (TextBox)ctl;
box1.TextChanged += new EventHandler(this.CommonHandler);
}
else if (ctl is RichTextBox)
{
objProvidedProperties.ControlType = ControlType.typeRichTextBox;
RichTextBox box2 = (RichTextBox)ctl;
box2.TextChanged += new EventHandler(this.CommonHandler);
}
else if (ctl is ListBox)
{
objProvidedProperties.ControlType = ControlType.typeListBox;
ListBox box3 = (ListBox)ctl;
box3.TextChanged += new EventHandler(this.CommonHandler);
box3.SelectedValueChanged += new EventHandler(this.CommonHandler);
}
else if (ctl is ComboBox)
{
objProvidedProperties.ControlType = ControlType.typeComboBox;
ComboBox box4 = (ComboBox)ctl;
box4.TextChanged += new EventHandler(this.CommonHandler);
box4.SelectedValueChanged += new EventHandler(this.CommonHandler);
}
else if (ctl is RadioButton)
{
objProvidedProperties.ControlType = ControlType.typeRadioButton;
RadioButton button1 = (RadioButton)ctl;
button1.CheckedChanged += new EventHandler(this.CommonHandler);
}
else if (ctl is CheckBox)
{
objProvidedProperties.ControlType = ControlType.typeCheckBox;
CheckBox box5 = (CheckBox)ctl;
box5.CheckedChanged += new EventHandler(this.CommonHandler);
}
else if (ctl is DateTimePicker)
{
objProvidedProperties.ControlType = ControlType.typeDatePicker;
DateTimePicker picker1 = (DateTimePicker)ctl;
picker1.ValueChanged += new EventHandler(this.CommonHandler);
}
else if (ctl is MonthCalendar)
{
objProvidedProperties.ControlType = ControlType.typeMonthCalendar;
MonthCalendar calendar1 = (MonthCalendar)ctl;
calendar1.DateChanged += new DateRangeEventHandler(this.DateChangedHandler);
}
else
{
ctl.TextChanged += new EventHandler(this.CommonHandler);
}
}
private bool FieldIsDirty(ControlInformationHolder objField, Control ctl)
{
bool bReturn = false;
if (!this.m_bDirtyCheckingStarted)
{
return(false);
}
if (!objField.DirtyCheckingEnabled)
{
return(false);
}
switch (objField.ControlType)
{
case ControlType.typeTextbox:
{
if (String.Compare(objField.StringValue, ctl.Text, false) == 0)
{
return(false);
}
return(true);
}
case ControlType.typeDatePicker:
{
DateTimePicker picker1 = (DateTimePicker)ctl;
if ((objField.BooleanValue == picker1.Checked) && (String.Compare(objField.StringValue, picker1.Value.ToLongDateString(), false) == 0))
{
return(false);
}
return(true);
}
case ControlType.typeMonthCalendar:
{
MonthCalendar calendar1 = (MonthCalendar)ctl;
if ((DateTime.Compare(objField.DateValue, calendar1.SelectionStart) == 0) & (DateTime.Compare(objField.EndDateValue, calendar1.SelectionEnd) == 0))
{
return(false);
}
return(true);
}
case ControlType.typeRadioButton:
{
RadioButton button1 = (RadioButton)ctl;
if (objField.BooleanValue == button1.Checked)
{
return(false);
}
return(true);
}
case ControlType.typeCheckBox:
{
CheckBox box1 = (CheckBox)ctl;
if ((objField.CheckStateValue == box1.CheckState) && (objField.BooleanValue == box1.Checked))
{
return(false);
}
return(true);
}
case ControlType.typeListBox:
{
ListBox box3 = (ListBox)ctl;
if (box3.SelectionMode != SelectionMode.One)
{
string text1 = this.ConstructIndices(box3);
if (String.Compare(objField.StringValue, text1, false) == 0)
{
return(false);
}
return(true);
}
if (objField.IntegerValue == box3.SelectedIndex)
{
return(false);
}
return(true);
}
case ControlType.typeComboBox:
{
ComboBox box2 = (ComboBox)ctl;
if (box2.DropDownStyle != ComboBoxStyle.DropDownList)
{
if (String.Compare(objField.StringValue, box2.Text, false) == 0)
{
return(false);
}
return(true);
}
if (objField.IntegerValue == box2.SelectedIndex)
{
return(false);
}
return(true);
}
case ControlType.typeRichTextBox:
{
RichTextBox box4 = (RichTextBox)ctl;
if (objField.IntegerValue == (box4.Text + box4.Rtf).GetHashCode())
{
return(false);
}
return(true);
}
case ControlType.typeOther:
{
if (DirtyChecker.CustomIsDirtyContainer != null)
{
if (DirtyChecker.CustomIsDirtyContainer.ControlSupported(ctl))
{
return(DirtyChecker.CustomIsDirtyContainer.CustomIsDirty(ctl));
}
if (String.Compare(objField.StringValue, ctl.Text, false) == 0)
{
return(false);
}
return(true);
}
if (String.Compare(objField.StringValue, ctl.Text, false) == 0)
{
return(false);
}
return(true);
}
}
return(bReturn);
}
