DepartmentProject/DepartmentPortal/Common/DesktopTools/BaseControls/BaseControlInt.cs

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C#
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using DesktopTools.Interfaces;
using System;
using System.Windows.Forms;
namespace DesktopTools.BaseControls
{
/// <summary>
/// Контрол, предоставляющий работу с целочисленным полем
/// </summary>
public partial class BaseControlInt : AbstractBaseControl, IBaseControl
{
/// <summary>
/// Конструктор
/// </summary>
/// <param name="propertyName"></param>
/// <param name="mustFilling"></param>
/// <param name="readOnly"></param>
/// <param name="minValue"></param>
/// <param name="maxValue"></param>
public BaseControlInt(string propertyName, bool mustFilling, bool readOnly, decimal minValue, decimal maxValue) : base(propertyName, mustFilling, readOnly)
{
InitializeComponent();
_baseControl = this;
numericUpDown.ValueChanged += (object sender, EventArgs e) => { CallOnValueChangeEvent(); };
if (minValue != 0)
{
numericUpDown.Minimum = minValue;
}
if (maxValue != 0)
{
numericUpDown.Maximum = maxValue;
}
panelControl.Controls.Add(numericUpDown);
if (!_mustFilling)
{
checkBoxNullable.CheckedChanged += (object sender, EventArgs e) =>
{
numericUpDown.Enabled = !(sender as CheckBox).Checked;
CallOnValueChangeEvent();
};
panelControl.Controls.Add(checkBoxNullable);
}
}
public void SetDefaultValue() => _originalValue = _mustFilling ? 0 : null;
public void SetValueToControl(object value)
{
if (value != null)
{
numericUpDown.Value = Convert.ToInt32(value);
}
else if (!_mustFilling)
{
checkBoxNullable.Checked = true;
}
}
public void DropValueForControl()
{
if (_originalValue != null)
{
numericUpDown.Value = Convert.ToInt32(_originalValue);
}
else if (!_mustFilling)
{
checkBoxNullable.Checked = true;
}
}
public bool CheckValueForControl() => true;
public object GetValueFromControl() => !_mustFilling && checkBoxNullable.Checked ? null : Convert.ToInt32(numericUpDown.Value);
public string GetPropertyName() => _propertyName;
}
}