private static bool ValidateUserInput(Control control, Template.TemplateInfo.UserVariable uv)
{
string error = string.Empty;
/* object input = GetUserInput(control, uv);
* if (input == null) return true;
*
* try { Convert.ChangeType(input, uv.ParameterType); } catch (Exception exception) { error = exception.Message; }
*
* if (error == string.Empty && (uv.MinMax.Item1 != double.MinValue || uv.MinMax.Item2 != double.MaxValue))
* {
* try
* {
* double dInput = Convert.ToDouble(input);
* if (dInput < uv.MinMax.Item1 || dInput > uv.MinMax.Item2)
* error = uv.MinMax.Item1 == double.MinValue ? "Value must not be greater than " + uv.MinMax.Item2.ToString()
* : (uv.MinMax.Item2 == double.MaxValue ? "Value must not be smaller than " + uv.MinMax.Item1.ToString()
* : string.Format("Value must be between {0} and {1}", uv.MinMax.Item1, uv.MinMax.Item2));
* }
* catch { }
* }
*/
if (error != string.Empty)
{
MessageBox.Show(uv.name + ":" + Environment.NewLine + error); return(false);
}
return(true);
}
private void btnOK_Click(object sender, System.EventArgs e)
{
userVariables = new List <Template.TemplateInfo.UserVariable>();
foreach (Control control in panContent.Controls)
{
if (control.Tag == null || control.Tag is Template.TemplateInfo.UserVariable == false)
{
continue;
}
Template.TemplateInfo.UserVariable uv = control.Tag as Template.TemplateInfo.UserVariable;
object input = GetUserInput(control, uv);
if (input == null)
{
//if (!uv.Compulsory) continue;
MessageBox.Show("This input is compulsory. Please indicate a value.");
control.Focus(); return;
}
(control.Tag as Template.TemplateInfo.UserVariable).value = input.ToString();
if (control is ComboBox)
{
(control.Tag as Template.TemplateInfo.UserVariable).description = (control as ComboBox).SelectedItem.ToString();
}
userVariables.Add(control.Tag as Template.TemplateInfo.UserVariable);
}
if (userVariables.Count == 0)
{
userVariables = null;
}
DialogResult = DialogResult.OK; Close();
}
private void inputBox_Validating(object sender, CancelEventArgs e)
{
try
{
Control control = sender as Control;
Template.TemplateInfo.UserVariable uv = control.Tag as Template.TemplateInfo.UserVariable;
e.Cancel = !ValidateUserInput(control, uv);
}
catch { }
}
private static object GetUserInput(Control control, Template.TemplateInfo.UserVariable uv)
{
if (control is TextBox /* || uiDef.AllowFreeTyping*/)
{
return(control.Text == string.Empty ? null : control.Text);
}
ComboBox comboBox = control as ComboBox;
return(comboBox.SelectedItem != null && uv.comboItems.Count(x => x.name == comboBox.SelectedItem.ToString()) > 0
? uv.comboItems.Where(x => x.name == comboBox.SelectedItem.ToString()).Select(x => x.value).First() : null);
}
