如何获取标题与某个字符串匹配的列索引
本文关键字:字符串 字符 串匹配 索引 何获取 获取 标题 | 更新日期: 2023-09-27 18:35:39
我需要获取标题文本与字符串"delete"匹配的DataGridViewRow
的列索引。
- 你能给我一个提示吗?
-
我如何通过这个表达式来达到它:
DataGridViewColumn c = new DataGridViewColumn(); int index = Specialization_DataGridView.Columns.IndexOf(c.HeaderText.Where(/* dont know how to write expression where header text matches to "delete" */));
如果您将DataGridViewColumn
的Name
和HeaderText
属性设置为相同,则获取索引很简单:
int index = Specialization_DataGridView.Columns["delete"].Index;
如果它们不同,请遍历列,直到找到它:
int index = -1;
foreach (DataGridViewColumn col in Specialization_DataGridView.Columns)
{
if (col.HeaderText == "delete")
{
index = col.Index;
break;
}
}
尝试使用扩展:
<Extension>
Public Sub DgvColumnNameByHeaderText(Dgv As DataGridView)
Dim c As DataGridViewColumn
With Dgv
For Each c In Dgv.Columns
c.Name = c.HeaderText
Next
End With
End Sub
' Use: DataGridView1.DgvColumnNameByHeaderText()