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

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C#
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using ModuleTools.Extensions;
using System;
using System.Drawing;
namespace DesktopTools.BaseControls
{
/// <summary>
/// Контрол, предоставляющий работу с однострочным текстовым полем
/// </summary>
public partial class BaseControlString : AbstractBaseControl
{
/// <summary>
/// Конструктор
/// </summary>
/// <param name="propertyName"></param>
/// <param name="mustFilling"></param>
/// <param name="readOnly"></param>
/// <param name="maxLength"></param>
public BaseControlString(string propertyName, bool mustFilling, bool readOnly, int? maxLength) : base(propertyName, mustFilling, readOnly)
{
InitializeComponent();
if (maxLength.HasValue)
{
textBox.MaxLength = maxLength.Value;
}
textBox.TextChanged += (object sender, EventArgs e) => { CallOnValueChangeEvent(); };
panelControl.Controls.Add(textBox);
}
protected override void SetDefaultValue() => _originalValue = string.Empty;
protected override void SetValueToControl(object value) => textBox.Text = value?.ToString();
public override void DropValue() => textBox.Text = _originalValue?.ToString();
public override bool CheckValue()
{
if (_mustFilling && textBox.Text.IsEmpty())
{
BackColor = Color.OrangeRed;
return false;
}
return true;
}
protected override object GetValueFromControl()
{
if (_mustFilling && textBox.Text.IsEmpty())
{
throw new ArgumentNullException($"Поле свойства '{labelTitle.Text}' должно быть заполнено");
}
return textBox.Text;
}
}
}