protected virtual void OnNextButtonClick(object sender, EventArgs e)
{
int num;
if (DesignMode)
{
CurrentStepIndex++;
return;
}
else
{
num = 0;
if (!(WizardSteps[CurrentStepIndex] is StartStep))
{
if ((WizardSteps[CurrentStepIndex] is FinishStep))
{
num = -1;
}
}
else
{
num = 1;
}
}
if (NextButtonClick == null)
{
bool noFinish = false;
int num2 = 0;
if (!(WizardSteps[CurrentStepIndex + 1] is StartStep))
{
if (!(WizardSteps[CurrentStepIndex + 1] is FinishStep))
{
noFinish = true;
}
else
{
num2 = -1;
}
}
else
{
num2 = 1;
}
if (((parenthesisCounter + num) + num2) >= 0)
{
if ((((parenthesisCounter + num) + num2) != 0) || !noFinish)
{
WizardSteps[CurrentStepIndex + 1].BackStepIndex = CurrentStepIndex;
CurrentStepIndex++;
parenthesisCounter += num;
}
}
else
{
throw new InvalidOperationException("The steps must be well formed, so there cannot be an IntermediateStep without enclosing.");
}
}
else
{
WizardNextButtonClickEventArgs args = new WizardNextButtonClickEventArgs(this);
NextButtonClick(this, args);
if (args.Cancel)
{
return;
}
if (args.NextStepIndex != -1)
{
WizardSteps[args.NextStepIndex].BackStepIndex = CurrentStepIndex;
CurrentStepIndex = args.NextStepIndex;
parenthesisCounter += num;
return;
}
WizardSteps[CurrentStepIndex + 1].BackStepIndex = CurrentStepIndex;
CurrentStepIndex++;
parenthesisCounter += num;
return;
}
}
private void wizardControl_NextButtonClick(WizardControl sender, WizardNextButtonClickEventArgs e)
{
switch (wizardControl.CurrentStepIndex)
{
case 0:
dataTable = null;
break;
case 1:
if (File.Exists(tbDatapath.Text) && loadDataTable())
{
loadInputCombobox();
}
else
{
e.Cancel = true;
}
break;
case 2:
loadOutputCombobox();
break;
case 3:
loadStringCombobox();
break;
default:
break;
}
}
protected virtual void OnNextButtonClick(object sender, EventArgs e)
{
int num;
if (DesignMode)
{
CurrentStepIndex++;
return;
}
else
{
num = 0;
if (!(WizardSteps[CurrentStepIndex] is StartStep))
{
if ((WizardSteps[CurrentStepIndex] is FinishStep))
{
num = -1;
}
}
else
{
num = 1;
}
}
if (NextButtonClick == null)
{
bool noFinish = false;
int num2 = 0;
if (!(WizardSteps[CurrentStepIndex + 1] is StartStep))
{
if (!(WizardSteps[CurrentStepIndex + 1] is FinishStep))
{
noFinish = true;
}
else
{
num2 = -1;
}
}
else
{
num2 = 1;
}
if (((parenthesisCounter + num) + num2) >= 0)
{
if ((((parenthesisCounter + num) + num2) != 0) || !noFinish)
{
WizardSteps[CurrentStepIndex + 1].BackStepIndex = CurrentStepIndex;
CurrentStepIndex++;
parenthesisCounter += num;
}
}
else
{
throw new InvalidOperationException("The steps must be well formed, so there cannot be an IntermediateStep without enclosing.");
}
}
else
{
WizardNextButtonClickEventArgs args = new WizardNextButtonClickEventArgs(this);
NextButtonClick(this, args);
if (args.Cancel)
{
return;
}
if (args.NextStepIndex != -1)
{
WizardSteps[args.NextStepIndex].BackStepIndex = CurrentStepIndex;
CurrentStepIndex = args.NextStepIndex;
parenthesisCounter += num;
return;
}
WizardSteps[CurrentStepIndex + 1].BackStepIndex = CurrentStepIndex;
CurrentStepIndex++;
parenthesisCounter += num;
return;
}
}