protected virtual void OnRowCellEditForEditing(GridRowCellEditEventArgs arg)
{
if (_RowCellEditForEditing != null)
{
_RowCellEditForEditing(this, arg);
}
}
void grdCtlMain_BeforeContextMenuClick(object sender, MB.XWinLib.XtraGrid.GridControlExMenuEventArg arg)
{
if (arg.MenuType == MB.XWinLib.XtraGrid.XtraContextMenuType.Copy)
{
arg.Handled = true;
dataCopy();
}
else if (arg.MenuType == MB.XWinLib.XtraGrid.XtraContextMenuType.Past)
{
arg.Handled = true;
IDataObject data = Clipboard.GetDataObject();
object ss = data.GetData(typeof(string));
dataPast(ss.ToString());
}
else if (arg.MenuType == XtraContextMenuType.DataImport)
{
arg.Handled = true;
dataImport();
}
else if (arg.MenuType == XtraContextMenuType.QuickInput)
{
arg.Handled = true;
if (arg.Column != null)
{
DevExpress.XtraGrid.Views.Grid.GridView gridView = gridViewMain;
if (arg.Column.OptionsColumn.AllowEdit && gridView.FocusedRowHandle >= 0)
{
var dre = MB.WinBase.MessageBoxEx.Question("是否决定以当前选择列的值进行快速填充");
if (dre != DialogResult.Yes)
{
return;
}
DataRow entity = gridView.GetDataRow(gridView.FocusedRowHandle);
object val = entity[arg.Column.FieldName];
if (val != null)
{
int count = gridView.RowCount;
for (int i = 0; i < count; i++)
{
DataRow dr = gridView.GetDataRow(i);
GridRowCellEditEventArgs cellarg = new GridRowCellEditEventArgs(dr, arg.Column);
cellarg.AllowEdit = arg.Column.OptionsColumn.AllowEdit;
OnRowCellEditForEditing(cellarg);
if (cellarg.AllowEdit)
{
gridView.SetRowCellValue(i, arg.Column.FieldName, val);
}
}
}
}
}
}
}
void gridViewMain_CustomDrawCell(object sender, RowCellCustomDrawEventArgs e)
{
DataRow dr = gridViewMain.GetDataRow(e.RowHandle);
GridRowCellEditEventArgs arg = new GridRowCellEditEventArgs(dr, e.Column);
arg.AllowEdit = e.Column.OptionsColumn.AllowEdit;
OnRowCellEditForEditing(arg);
if (!arg.AllowEdit)
{
e.Appearance.BackColor = Color.WhiteSmoke;
}
if (gridViewMain.IsCellSelected(e.RowHandle, e.Column))
{
e.Appearance.BackColor = Color.FromArgb(0, 88, 176);
e.Appearance.ForeColor = Color.White;
}
}
void gridViewMain_CustomRowCellEditForEditing(object sender, CustomRowCellEditEventArgs e)
{
DataRow dr = gridViewMain.GetDataRow(e.RowHandle);
GridRowCellEditEventArgs arg = new GridRowCellEditEventArgs(dr, e.Column);
arg.AllowEdit = e.Column.OptionsColumn.AllowEdit;
OnRowCellEditForEditing(arg);
bool canEdit = arg.AllowEdit;
e.RepositoryItem.ReadOnly = !canEdit;
e.RepositoryItem.AllowFocused = canEdit;
e.RepositoryItem.AppearanceReadOnly.BackColor = canEdit ? Color.White : Color.WhiteSmoke;
e.RepositoryItem.AppearanceReadOnly.BorderColor = canEdit ? Color.White : Color.WhiteSmoke;
if (!canEdit)
{
SendKeys.Send("{TAB}");
}
}
//数据粘贴
private void dataPast(string clipboardData)
{
if (string.IsNullOrEmpty(clipboardData))
{
return;
}
string[] rows = System.Text.RegularExpressions.Regex.Split(clipboardData, "\r\n");
if (rows == null || rows.Length == 0)
{
return;
}
List <string[]> copyDatas = new List <string[]>();
int colCount = 0;
//分析并获取需要复制的数据
foreach (string line in rows)
{
if (string.IsNullOrEmpty(line))
{
continue;
}
string[] cols = System.Text.RegularExpressions.Regex.Split(line, "\t");
if (colCount < cols.Length)
{
colCount = cols.Length;
}
copyDatas.Add(cols);
}
checkAllowPast(copyDatas.Count, colCount);
GridCell[] cells = gridViewMain.GetSelectedCells();
int rowIndex = -1;
int colIndex = -1;
int oldHandle = -1;
foreach (GridCell cell in cells)
{
if (oldHandle != cell.RowHandle)
{
colIndex = 0;
rowIndex++;
oldHandle = cell.RowHandle;
}
else
{
colIndex++;
}
//判断对应的列是否允许编辑
if (cell.Column.OptionsColumn.ReadOnly)
{
continue;
}
if (copyDatas[rowIndex].Length < colIndex)
{
continue;
}
string temp = copyDatas[rowIndex][colIndex];
try {
DataRow dr = gridViewMain.GetDataRow(cell.RowHandle);
GridRowCellEditEventArgs cellarg = new GridRowCellEditEventArgs(dr, cell.Column);
cellarg.AllowEdit = cell.Column.OptionsColumn.AllowEdit;
OnRowCellEditForEditing(cellarg);
if (cellarg.AllowEdit)
{
object val = MB.Util.MyReflection.Instance.ConvertValueType(cell.Column.ColumnType, temp);
gridViewMain.SetRowCellValue(cell.RowHandle, cell.Column, val);
}
}
catch (MB.Util.APPException appex) {
throw appex;
}
catch (Exception ex) {
throw new MB.Util.APPException(ex.Message, MB.Util.APPMessageType.DisplayToUser);
}
}
}