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Possible Duplicate:
WPF DataGrid: How do you iterate in a DataGrid to get rows and columns?
我有一个 WPF DataGrid。我想遍历 Datagrid 中的所有 cells。
给我一个简单的代码来做到这一点。
像这样
for(int i =0 ....) //rows
{
for(int j=0 ....) //columns
{
//access cell
}
}
最佳答案
public IEnumerable<Microsoft.Windows.Controls.DataGridRow> GetDataGridRows(Microsoft.Windows.Controls.DataGrid grid)
{
var itemsSource = grid.ItemsSource as IEnumerable;
if (null == itemsSource) yield return null;
foreach (var item in itemsSource)
{
var row = grid.ItemContainerGenerator.ContainerFromItem(item) as Microsoft.Windows.Controls.DataGridRow;
if (null != row) yield return row;
}
}
//假设网格绑定(bind)到一些信息类的可观察集合
foreach (DataGridRow rowContainer in GetDataGridRows(gridname))
{
if (rowContainer != null)
{
DataGridCellsPresenter presenter = GetVisualChild<DataGridCellsPresenter>(rowContainer);
DataGridCell cell = (DataGridCell)presenter.ItemContainerGenerator.ContainerFromIndex(column);
if (cell == null)
{
dataGrid1.ScrollIntoView(rowContainer, dataGrid1.Columns[column]);
cell = (DataGridCell)presenter.ItemContainerGenerator.ContainerFromIndex(column);
}
//start work with cell
}
}
关于c# - 迭代到 WPF Datagrid 中的所有单元格，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/13449016/