DataGridView以编程方式排序 [英] DataGridView Sort Programmatically

问题描述

我已经创建了从DataGridViewTextBoxColumn类派生的自定义DataGridViewNumericTextBoxColumn.

I have created my custom DataGridViewNumericTextBoxColumn derived from DataGridViewTextBoxColumn class.

当我打电话

this.HeaderDataGridView.Sort = Sort.Programmiticaly;
this.HeaderDataGridView.Sort(this.HeaderDataGridView.Columns[Utility.HEAD_X], ListSortDirection.Ascending);

对于整数类型值，它可以很好地工作，但是当数据包含双精度值时，它将不进行排序.

It is working fine for integer type values but when the data contain double values it doesn't sort.

推荐答案

如果您使用的是绑定源，则只需将.Sort属性设置为要排序的列的名称.例如:

If you are using a binding source, you can simply set the .Sort property to the name of the column you want to sort on. For example:

myBS = new BindingSource();
myBS.DataSource = DataSet.MY_TABLE;
myBS.Sort = "MY_COLUMN";
myGrid.DataSource = myBS;

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