protected override void OnCellValueChanged(DataGridViewCellEventArgs e)
{
base.OnCellValueChanged(e);
var cellEdit = this.Rows[e.RowIndex].Cells[e.ColumnIndex];
ParameterItem item = cellEdit.Tag as ParameterItem;
if (item != null)
{
item.Value = cellEdit.Value;
UpdateEditor();
}
}
private void SetEditor(DataGridViewRow row, ParameterItem parameter, DataGridViewCell secondCell)
{
row.Cells[1] = secondCell;
secondCell.Tag = parameter;
row.Tag = parameter;
row.Visible = parameter.IsVisible;
if (!parameter.IsEnable)
{
row.Cells[0].Style.ForeColor = Color.DarkGray;
row.Cells[1].Style.ForeColor = Color.DarkGray;
row.ReadOnly = true;
}
row.Cells[0].Value = parameter.DisplayName;
row.Cells[1].Value = parameter.Value;
}
protected override void OnSelectionChanged(EventArgs e)
{
base.OnSelectionChanged(e);
#region 控制灰显的不能被选中
try
{
if (this.CurrentCell != null)
{
var row = this.Rows[this.CurrentCell.RowIndex];
ParameterItem item = row.Tag as ParameterItem;
if (item != null && !item.IsEnable)
{
this.CurrentCell = null;
}
}
}
catch (Exception)
{
}
#endregion
}
private void UpdateUditor(DataGridViewRow row, ParameterItem parameter)
{
if (parameter == null)
{
return;
}
TSZComboBoxCellExtend extend = row.Cells[1] as TSZComboBoxCellExtend;
if (extend != null)
{
var tempControl = parameter.ShowControl;
if (tempControl != null && tempControl.IsDropDown)
{
extend.Numeric = tempControl.IsNumber;
extend.Items.AddRange(tempControl.Items ?? new List <object>());
}
}
row.Tag = parameter;
row.Visible = parameter.IsVisible;
if (!parameter.IsEnable)
{
row.Cells[0].Style.ForeColor = Color.DarkGray;
row.Cells[1].Style.ForeColor = Color.DarkGray;
row.ReadOnly = true;
}
else
{
row.Cells[0].Style.ForeColor = Color.Black;
row.Cells[1].Style.ForeColor = Color.Black;
row.ReadOnly = false;
}
row.Cells[0].Value = parameter.DisplayName;
row.Cells[1].Value = parameter.Value;
}
