Question

devexpress gridview 怎么在表头添加选择按钮

Answer 1

首先需要添加选择列，比如 Check 列

然后定义选择按钮

RepositoryItemCheckEdit checkEdit = new RepositoryItemCheckEdit();
checkEdit.AutoHeight = false;
checkEdit.ValueChecked = 1;
checkEdit.ValueUnchecked = -1;
checkEdit.NullStyle = StyleIndeterminate.Unchecked;

最后将这个按钮绑定到Check列

gdv.Columns["Check"].ColumnEdit = checkEdit;

也可以从设计器从定义