DataGridView无法为什么列名获取到值？

[worldhj1]

比如
DataGridViewTextBoxColumn colName = new DataGridViewTextBoxColumn();
colName.HeaderText = "选项名";
colName.DataPropertyName = "column";
dgvEmployee.Columns.Add(colName);

这列手动写
DataTable DtFilter = new DataTable();
DataColumn DcColumn = new DataColumn();
DcColumn.ColumnName = "column";

DtFilter.Columns.Add(DcColumn);
也是这样

但当我想获取这列的时候 就报未找到名为column的列
为什么？？谢谢。

[风之影子]

你获取的代码呢?

[wuyq11]

DataGridViewTextBoxColumn colID = new DataGridViewTextBoxColumn();
colID.DataPropertyName = "ID";
colID.Name = "ID";
colID.HeaderCell.Style.Alignment = DataGridViewContentAlignment.MiddleCenter;
colID.HeaderText = "ID";
colID.Width = 160;
this.dg.Columns.Insert(0, colID);

dg.Rows[e.RowIndex].Cells["ID"].Value="";

[worldhj1]

没用。。

[lzsh0622]

重新：dgvEmployee.DataSource = DtFilter;