public static void PopulateEntityProperty(Control control, PropertyInfo p, object entity, bool treatZeroAsNull)
{
bool isNullable = p.PropertyType.IsGenericType && p.PropertyType.GetGenericTypeDefinition() == typeof(Nullable <>);
Type controlType = control.GetType();
string controlTypeName = controlType.FullName;
string propertyTypeName = p.PropertyType.FullName;
if (controlTypeName.Equals(typeof(TextBox).FullName))
{
TextBox textBox = (TextBox)control;
p.SetValue(entity, textBox.Text, null);
}
else if (controlTypeName.Equals(typeof(NumericTextBoxWindows).FullName))
{
NumericTextBoxWindows numericTextBox = (NumericTextBoxWindows)control;
object value = DataHelperWindows.ChangeType(numericTextBox.Value, p.PropertyType);
if (treatZeroAsNull && value != null && value.ToString() == "0")
{
value = null;
}
p.SetValue(entity, value, null);
}
else if (controlTypeName.Equals(typeof(CheckBox).FullName))
{
CheckBox checkBox = (CheckBox)control;
p.SetValue(entity, checkBox.Checked, null);
}
else if (controlTypeName.Equals(typeof(NumericUpDown).FullName))
{
NumericUpDown numericUpDown = (NumericUpDown)control;
object value = DataHelperWindows.ChangeType(numericUpDown.Value, p.PropertyType);
if (treatZeroAsNull && value != null && value.ToString() == "0")
{
value = null;
}
p.SetValue(entity, value, null);
}
else if (controlTypeName.Equals(typeof(DateTimePicker).FullName))
{
DateTimePicker dateTimePicker = (DateTimePicker)control;
p.SetValue(entity, dateTimePicker.Value, null);
}
else if (controlTypeName.Equals(typeof(ComboBox).FullName))
{
ComboBox comboBox = (ComboBox)control;
Array enumValues = EnumHelperWindows.GetEnumValues(p.PropertyType);
p.SetValue(entity, comboBox.SelectedItem, null);
}
else
{
throw new Exception(string.Format(
"Unexpected controltype {0} to be used to populate property {1} on {2}.",
controlTypeName,
p.Name,
entity.GetType().FullName));
}
}
public static object GetControlValue(Control control, PropertyInfo p, bool treatZeroAsNull)
{
bool isNullable = p.PropertyType.IsGenericType && p.PropertyType.GetGenericTypeDefinition() == typeof(Nullable <>);
Type controlType = control.GetType();
string controlTypeName = controlType.FullName;
string propertyTypeName = p.PropertyType.FullName;
if (controlTypeName.Equals(typeof(TextBox).FullName))
{
TextBox textBox = (TextBox)control;
return(textBox.Text);
}
else if (controlTypeName.Equals(typeof(NumericTextBoxWindows).FullName))
{
NumericTextBoxWindows numericTextBox = (NumericTextBoxWindows)control;
object value = DataHelperWindows.ChangeType(numericTextBox.Value, p.PropertyType);
if (treatZeroAsNull && value != null && value.ToString() == "0")
{
value = null;
}
return(value);
}
else if (controlTypeName.Equals(typeof(CheckBox).FullName))
{
CheckBox checkBox = (CheckBox)control;
return(checkBox.Checked);
}
else if (controlTypeName.Equals(typeof(NumericUpDown).FullName))
{
NumericUpDown numericUpDown = (NumericUpDown)control;
object value = DataHelperWindows.ChangeType(numericUpDown.Value, p.PropertyType);
if (treatZeroAsNull && value != null && value.ToString() == "0")
{
value = null;
}
return(value);
}
else if (controlTypeName.Equals(typeof(DateTimePicker).FullName))
{
DateTimePicker dateTimePicker = (DateTimePicker)control;
return(dateTimePicker.Value);
}
else if (controlTypeName.Equals(typeof(ComboBox).FullName))
{
ComboBox comboBox = (ComboBox)control;
Array enumValues = EnumHelperWindows.GetEnumValues(p.PropertyType);
return(comboBox.SelectedItem);
}
else
{
throw new Exception(string.Format(
"Unexpected controltype {0} to be used to retrieve control value using property type {1}.",
controlTypeName,
p.Name));
}
}
public static void PopulateControl(Control control, object value)
{
if (value == null)
{
return;
}
Type controlType = control.GetType();
string controlTypeName = controlType.FullName;
if (controlTypeName.Equals(typeof(TextBox).FullName))
{
TextBox textBox = (TextBox)control;
textBox.Text = value.ToString();
}
else if (controlTypeName.Equals(typeof(NumericTextBoxWindows).FullName))
{
NumericTextBoxWindows numericTextBox = (NumericTextBoxWindows)control;
numericTextBox.Value = Convert.ToDouble(value);
}
else if (controlTypeName.Equals(typeof(CheckBox).FullName))
{
CheckBox checkBox = (CheckBox)control;
checkBox.Checked = Convert.ToBoolean(value);
}
else if (controlTypeName.Equals(typeof(NumericUpDown).FullName))
{
NumericUpDown numericUpDown = (NumericUpDown)control;
numericUpDown.Value = Convert.ToDecimal(value);
}
else if (controlTypeName.Equals(typeof(DateTimePicker).FullName))
{
DateTimePicker dateTimePicker = (DateTimePicker)control;
dateTimePicker.Value = Convert.ToDateTime(value);
}
else if (controlTypeName.Equals(typeof(ComboBox).FullName))
{
ComboBox comboBox = (ComboBox)control;
Array enumValues = EnumHelperWindows.GetEnumValues(value.GetType());
for (int i = 0; i < enumValues.Length; i++) //Populate the ComboBox with all the enum values.
{
object e = enumValues.GetValue(i);
comboBox.Items.Add(e);
}
comboBox.SelectedItem = value; //Set the selected item based on the passed in value.
}
else
{
throw new Exception(string.Format(
"Unexpected controltype {0} to populate with value {1}.",
controlTypeName,
value));
}
}
public static Control GetInputControlForEntityProperty(
string propertyName,
Type entityType,
DockStyle dockStyle,
Color backColor)
{
Dictionary <string, Type> controlMappings = GetTypeNameToControlTypeMappings();
PropertyInfo p = entityType.GetProperty(propertyName);
Type propertyType = null;
if (p.PropertyType.IsGenericType && p.PropertyType.GetGenericTypeDefinition() == typeof(Nullable <>))
{
propertyType = p.PropertyType.GetGenericArguments()[0];
}
else
{
propertyType = p.PropertyType;
}
if (!controlMappings.ContainsKey(propertyType.FullName))
{
throw new NullReferenceException(string.Format("No control mapped for property type 0.", propertyType.FullName));
}
Type controlType = controlMappings[propertyType.FullName];
Control result = (Control)Activator.CreateInstance(controlType);
result.Name = string.Format("{0}", p.Name);
result.Tag = p.PropertyType;
result.Dock = dockStyle;
result.TabStop = true;
if (!(result is TextBox) && !(result is NumericTextBoxWindows) && !(result is NumericUpDown) && !(result is DateTimePicker) && !(result is ComboBox))
{
result.BackColor = backColor;
}
if (result is NumericUpDown)
{
((NumericUpDown)result).Maximum = int.MaxValue;
}
if (result is NumericTextBoxWindows && (propertyType == typeof(Single)) || propertyType == typeof(Double) || propertyType == typeof(Decimal))
{
NumericTextBoxWindows numericTextBox = (NumericTextBoxWindows)result;
numericTextBox.AllowDecimal = true;
}
return(result);
}
public static void ClearControls(Dictionary <string, Control> controls)
{
foreach (Control control in controls.Values)
{
if (control is Label)
{
continue;
}
if (!(control is Panel))
{
throw new UserThrownException(string.Format("Expected control of type {0} and got control of type {1}.", typeof(Panel).FullName, control), LoggingLevel.Minimum);
}
Panel pnlInputControl = (Panel)control;
Control inputControl = null;
foreach (Control c in pnlInputControl.Controls)
{
if (!(c is LinkLabel))
{
inputControl = c;
break;
}
}
if (inputControl is CheckBox)
{
CheckBox checkBox = (CheckBox)inputControl;
checkBox.Checked = false;
}
else if (inputControl is NumericTextBoxWindows)
{
NumericTextBoxWindows numericTextBox = (NumericTextBoxWindows)inputControl;
numericTextBox.Text = string.Empty;
}
else if (inputControl is TextBox)
{
TextBox textBox = (TextBox)inputControl;
textBox.Text = string.Empty;
}
else if (inputControl is NumericUpDown)
{
NumericUpDown numericUpDown = (NumericUpDown)inputControl;
numericUpDown.Value = 0;
}
else if (inputControl is DateTimePicker)
{
DateTimePicker dateTimePicker = (DateTimePicker)inputControl;
dateTimePicker.Value = DateTime.Now;
}
else if (inputControl is ComboBox)
{
ComboBox comboBox = (ComboBox)inputControl;
if (comboBox.Items.Count > 0)
{
//comboBox.Items.Clear();
comboBox.SelectedIndex = -1;
}
}
else
{
//Do nothing
}
}
}
public static Dictionary <string, Control> GetControlsForEntity(
Type entityType,
bool includeLabels,
DockStyle dockStyle,
Color backColor,
List <string> hiddenProperties,
List <string> unmanagedProperties,
bool shapeColumnNames,
List <LinkLabel> resetLinks,
Color resetLinksBackColor)
{
if (resetLinks != null)
{
resetLinks.Clear();
}
Dictionary <string, Control> controls = new Dictionary <string, Control>();
Dictionary <string, Type> controlMappings = GetTypeNameToControlTypeMappings();
PropertyInfo[] entityProperties = entityType.GetProperties();
for (int i = 0; i < entityProperties.Length; i++)
{
PropertyInfo p = entityProperties[i];
string propertyNameMatch = shapeColumnNames ? DataShaperWindows.ShapeCamelCaseString(p.Name) : p.Name;
if (hiddenProperties.Contains(propertyNameMatch) || unmanagedProperties.Contains(propertyNameMatch))
{
continue;
}
Type propertyType = null;
if (p.PropertyType.IsGenericType && p.PropertyType.GetGenericTypeDefinition() == typeof(Nullable <>))
{
propertyType = p.PropertyType.GetGenericArguments()[0];
}
else
{
propertyType = p.PropertyType;
}
if (!controlMappings.ContainsKey(propertyType.FullName))
{
continue;
}
Type controlType = controlMappings[propertyType.FullName];
Control control = (Control)Activator.CreateInstance(controlType);
control.Name = string.Format("{0}", p.Name);
control.Tag = p.PropertyType;
control.Dock = DockStyle.Fill;
control.TabStop = true;
//control.TabIndex = i;
//control.Height = 40;
Panel pnlInputControl = new Panel()
{
Name = string.Format("pnl{0}", p.Name), Dock = dockStyle, Height = control.Height
};
pnlInputControl.Controls.Add(control);
if (resetLinks != null)
{
LinkLabel lnkReset = new LinkLabel()
{
Name = string.Format("lnk{0}", p.Name), Text = "Reset", Tag = control, Dock = DockStyle.Right, Width = 60, BackColor = resetLinksBackColor
};
pnlInputControl.Controls.Add(lnkReset);
resetLinks.Add(lnkReset);
}
if (!(control is TextBox) && !(control is NumericTextBoxWindows) && !(control is NumericUpDown) && !(control is DateTimePicker) && !(control is ComboBox))
{
control.BackColor = backColor;
}
if (control is NumericUpDown)
{
((NumericUpDown)control).Maximum = int.MaxValue;
}
if (control is NumericTextBoxWindows && (propertyType == typeof(Single)) || propertyType == typeof(Double) || propertyType == typeof(Decimal))
{
NumericTextBoxWindows numericTextBox = (NumericTextBoxWindows)control;
numericTextBox.AllowDecimal = true;
}
if (includeLabels)
{
Label label = new Label()
{
Name = string.Format("lbl{0}", p.Name),
Text = string.Format("{0}:", DataShaperWindows.ShapeCamelCaseString(p.Name)),
Dock = dockStyle,
BackColor = backColor,
//Height = 40,
};
controls.Add(label.Name, label);
}
controls.Add(pnlInputControl.Name, pnlInputControl);
}
return(DataHelperWindows.ReverseDictionaryOrder <string, Control>(controls));
}
