private void InitForm()
{
LoadAppConfigItems();
InitSaveFileDialog();
foreach (Control ctl in this.Controls)
{
if (ctl is CheckBox)
{
CheckBox chk = (CheckBox)ctl;
SavedBooleanControl saveChk = new SavedBooleanControl();
saveChk.Name = chk.Name;
saveChk.Checked = chk.Checked;
_saveFormCheckBoxes.Add(saveChk);
}
if (ctl is RadioButton)
{
RadioButton rdo = (RadioButton)ctl;
SavedBooleanControl saveRdo = new SavedBooleanControl();
saveRdo.Name = rdo.Name;
saveRdo.Checked = rdo.Checked;
_saveFormRadioButtons.Add(saveRdo);
}
} //end foreach
} //end method
private bool ProcessOptions()
{
bool err = false;
bool ret = true;
bool formHasChanged = false;
int inx = 0;
int maxInx = -1;
System.Configuration.Configuration config =
System.Configuration.ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
try
{
foreach (Control ctl in this.Controls)
{
if (ctl is CheckBox)
{
CheckBox chk = (CheckBox)ctl;
SavedBooleanControl saveChk;
maxInx = _saveFormCheckBoxes.Count - 1;
for (inx = 0; inx <= maxInx; inx++)
{
saveChk = _saveFormCheckBoxes[inx];
if (chk.Name == saveChk.Name)
{
if (chk.Checked != saveChk.Checked)
{
formHasChanged = true;
break;
}
}
}
}
if (ctl is RadioButton)
{
RadioButton rdo = (RadioButton)ctl;
SavedBooleanControl saveRdo;
maxInx = _saveFormRadioButtons.Count - 1;
for (inx = 0; inx <= maxInx; inx++)
{
saveRdo = _saveFormRadioButtons[inx];
if (rdo.Name == saveRdo.Name)
{
if (rdo.Checked != saveRdo.Checked)
{
formHasChanged = true;
break;
}
}
}
}
if (ctl is TextBox)
{
TextBox txt = (TextBox)ctl;
if (txt.Modified)
{
formHasChanged = true;
}
}
if (formHasChanged)
{
break;
}
}//end foreach
if (formHasChanged)
{
//update all configuration file item values
ResetAllConfigurationFileItemValues(config);
}
}
catch (System.Exception ex)
{
err = true;
_msg.Length = 0;
_msg.Append(AppGlobals.AppMessages.FormatErrorMessage(ex));
Program._messageLog.WriteLine(_msg.ToString());
}
if (err)
{
if (this.chkSaveErrorMessagesToErrorLog.Checked)
{
AppGlobals.AppMessages.DisplayErrorMessage(_msg.ToString(), true);
}
else
{
AppGlobals.AppMessages.DisplayErrorMessage(_msg.ToString(), false);
}
ret = false;
}
else
{
if (formHasChanged)
{
config.Save(ConfigurationSaveMode.Modified);
ConfigurationManager.RefreshSection("appSettings");
_msg.Length = 0;
_msg.Append("Application options have been updated.");
if (this.chkSaveErrorMessagesToErrorLog.Checked)
{
AppGlobals.AppMessages.DisplayInfoMessage(_msg.ToString(), true);
}
else
{
AppGlobals.AppMessages.DisplayInfoMessage(_msg.ToString(), false);
}
this.Refresh();
//re-save all input values for future checks
_saveFormCheckBoxes.Clear();
_saveFormRadioButtons.Clear();
foreach (Control ctl in this.Controls)
{
if (ctl is CheckBox)
{
CheckBox chk = (CheckBox)ctl;
SavedBooleanControl saveChk = new SavedBooleanControl();
saveChk.Name = chk.Name;
saveChk.Checked = chk.Checked;
_saveFormCheckBoxes.Add(saveChk);
}
if (ctl is RadioButton)
{
RadioButton rdo = (RadioButton)ctl;
SavedBooleanControl saveRdo = new SavedBooleanControl();
saveRdo.Name = rdo.Name;
saveRdo.Checked = rdo.Checked;
_saveFormRadioButtons.Add(saveRdo);
}
if (ctl is TextBox)
{
TextBox txt = (TextBox)ctl;
txt.Modified = false;
}
}//end foreach
}
ret = true;
}
return(ret);
}
