View.Sort = dt.Columns[colindex].ColumnName; //ASC DESC 默认升序 direction = "DESC"; } else { View.Sort = dt.Columns[colindex].ColumnName + " " + "" + direction + ""; //DESC 降序 direction = "ASC"; } dt = View.ToTable(); dt.Rows.Add(list_obj[0]); list_obj.Clear();...
每列都有一个 SortMode 属性,默认值为 Automatic。如果将 SortMode 设置为 NotSortable,则禁用了点击列头排序功能。 3. 事件处理干扰了默认排序行为 如果在 ColumnHeaderMouseClick 事件中写了自定义代码,且未调用 DataGridView.Sort 方法,可能会导致排序功能被覆盖。 ### 当DataGridView 的数据源是List<T>的时候...
public virtual void Sort(System.Windows.Forms.DataGridViewColumn dataGridViewColumn, System.ComponentModel.ListSortDirection direction); Parameters dataGridViewColumn DataGridViewColumn The column by which to sort the contents of the DataGridView. direction ListSortDirection One of the ListSortDirection ...
private string columnToSortBy; private SqlDataAdapter adapter = new SqlDataAdapter(); public DataTable SupplyPageOfData(int lowerPageBoundary, int rowsPerPage) { // Store the name of the ID column. This column must contain unique // values so the SQL below will work properly. columnToSortBy ...
private string columnToSortBy; private SqlDataAdapter adapter = new SqlDataAdapter(); public DataTable SupplyPageOfData(int lowerPageBoundary, int rowsPerPage) { // Store the name of the ID column. This column must contain unique // values so the SQL below will...
i am adding a string array and regardless of the fact that i am defining the column datatype as DateTime the grid still sorts by string...i do add the rows in descending order by date, but i would like to be able to allow the user to re-sort each column. there HAS to be a way...
DataGridView.SelectionMode 属性指示如何选择单元格,值为 DataGridViewSelectionMode 值之一:1、CellSelect:可以选定一个或多个单元格...单元格。 需要注意的是:当DataGridView控件有一个列的 SortMode 设置为 DataGridViewColumnSortMode.Automatic 时,不能将该控件的 ...
您好!DataGridView是一个常用的Windows表格控件,用于在Windows应用程序中显示和编辑数据。DataGridView列顺序是指列的显示顺序,如果您发现列顺序似乎不起作用,可能是因为您没有正确设置列的顺序。 要设置DataGridView列的顺序,您可以使用以下方法: 在设计模式下,您可以直接拖动列标题以更改列的顺序。
The DataGridView control in C# offers an inherent feature of automatic sorting, allowing users to effortlessly arrange data within the control by manually sorting any desired column. This versatile functionality empowers users to sort data in either ascending or descending order, based on the contents...
(ByVal sender As Object, e As EventArgs) Handles Button1.Click SortASC() End Sub Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click SortDESC() End Sub Sub SortASC() myTable.DefaultView.Sort = (myTable.Columns(0).ColumnName & " Asc, " & myTable....