/// <summary>
/// Handles "Order" BeforeCellPaint events
/// </summary>
/// <param name="sender">DataGridViewMaskedTextBoxAdvColumn</param>
/// <param name="e">BeforeCellPaintEventArgs</param>
void X2Order_BeforeCellPaint(object sender, BeforeCellPaintEventArgs e)
{
DataGridViewMaskedTextBoxAdvColumn oc =
sender as DataGridViewMaskedTextBoxAdvColumn;
if (oc != null)
{
string s = oc.Text.Substring(1);
int value;
if (int.TryParse(s, out value))
{
if (value <= 3000)
{
oc.BackColor = Color.MistyRose;
}
else if (value >= 7000)
{
oc.BackColor = Color.PaleTurquoise;
}
}
}
}
/// <summary>
/// Initializes our X2 "Part" environment
/// </summary>
private void X2Part_Initialize()
{
DataGridViewMaskedTextBoxAdvColumn oc =
dataGridViewX2.Columns["Part"] as DataGridViewMaskedTextBoxAdvColumn;
if (oc != null)
{
// Hook onto the following events so we can
// demonstrate cell customization and click processing
oc.BeforeCellPaint += X2Part_BeforeCellPaint;
oc.ButtonCustomClick += X2Part_ButtonCustomClick;
oc.ButtonDropDownClick += X2Part_ButtonDropDownClick;
}
}
/// <summary>
/// Handles X2 "Part" BeforeCellPaint events
/// </summary>
/// <param name="sender">DataGridViewMaskedTextBoxAdvColumn</param>
/// <param name="e">BeforeCellPaintEventArgs</param>
void X2Part_BeforeCellPaint(object sender, BeforeCellPaintEventArgs e)
{
DataGridViewMaskedTextBoxAdvColumn oc =
sender as DataGridViewMaskedTextBoxAdvColumn;
if (oc != null)
{
string s = oc.Text;
if (s.EndsWith("N") == true)
{
oc.ForeColor = Color.Green;
}
else if (s.EndsWith("X") == true)
{
oc.ForeColor = Color.Red;
}
}
}
/// <summary>
/// 创建DataGridView的扩展的MaskedTextBoxAdvColumn列
/// </summary>
/// <param name="_dgv">要创建列的DataGridView</param>
/// <param name="_alignment">设置列的对齐方式</param>
/// <param name="_columnName">列名</param>
/// <param name="_headerText">标题名</param>
/// <param name="_dataPropertyName">绑定数据源的字段名称</param>
/// <param name="_toolTipText">TipText提示</param>
/// <param name="_maxInputLength">可输入的最大长度</param>
/// <param name="_readOnly">设置列是否只读，true 只读，false 读写</param>
/// <param name="_visible">设置列是否可见，true 显示，false 隐藏</param>
/// <param name="_notEmpty">设置列是否为必填列，true 必填，false 非必填</param>
/// <param name="_backColor">设置列的背景色，当_notEmpty为true时，此项为必需值，为false，此项可以为Color.Empty</param>
/// <param name="_buttonCustomVisible">设置是否显示可选择按钮，true 显示，false 隐藏</param>
/// <param name="_columnState">装载DataGridView可写可读、只读列的数据字典</param>
public static void InitDgvMaskedTextBoxAdvColumn(DataGridView _dgv,
DataGridViewContentAlignment _alignment, string _columnName, string _headerText,
string _dataPropertyName, string _toolTipText, int _maxInputLength, bool _readOnly, bool _visible,
bool _notEmpty, Color _backColor, bool _buttonCustomVisible, ref Dictionary <string, bool> _columnState)
{
DataGridViewMaskedTextBoxAdvColumn maskedTextBoxAdvCol = new DataGridViewMaskedTextBoxAdvColumn();
maskedTextBoxAdvCol.HeaderCell.Style.Alignment = _alignment == 0 ? DataGridViewContentAlignment.MiddleLeft : _alignment;
maskedTextBoxAdvCol.Name = _columnName;
maskedTextBoxAdvCol.HeaderText = _headerText;
maskedTextBoxAdvCol.DataPropertyName = _dataPropertyName;
maskedTextBoxAdvCol.ToolTipText = _toolTipText;
maskedTextBoxAdvCol.MaxInputLength = _maxInputLength;
maskedTextBoxAdvCol.Visible = _visible;
maskedTextBoxAdvCol.ReadOnly = _readOnly;
if (_notEmpty == true)
{
maskedTextBoxAdvCol.DefaultCellStyle.BackColor = _backColor;
}
maskedTextBoxAdvCol.ButtonCustom.Visible = _buttonCustomVisible;
_columnState.Add(_columnName, _readOnly);
_dgv.Columns.Add(maskedTextBoxAdvCol);
}
