private
void dgvWebSiteOrder_CellClick(
object sender, DataGridViewCellEventArgs e)
{
{
//此事件里面不能获取
if (row.Cells[
this.colSelect.Name].Value !=
null && row.Cells[
this.colSelect.Name].Value.ToString() ==
"
1
")
}
private void dgvLinkOrderList_CellContentClick(object sender, DataGridViewCellEventArgs e)
}
private void dgvLinkOrderList_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
//此事件里面不能获取
if (e.ColumnIndex < 0 || e.RowIndex < 0)
{
return;
}
{
return;
}
}
//此事件里面可以获取
private
void dgvWebSiteOrder_CellValueChanged(
object sender, DataGridViewCellEventArgs e)
{
List<DataGridViewRow> selectRows = new List<DataGridViewRow>();
// 点击的是第一列。
if (e.ColumnIndex == 0)
{
foreach (DataGridViewRow row in this.dgvWebSiteOrder.Rows)
{
if (row.Cells[ this.colSelect.Name].Value != null && row.Cells[ this.colSelect.Name].Value.ToString() == " 1 ")
{
selectRows.Add(row);
}
}
}
DgvSelectRows = selectRows;
}
{
List<DataGridViewRow> selectRows = new List<DataGridViewRow>();
// 点击的是第一列。
if (e.ColumnIndex == 0)
{
foreach (DataGridViewRow row in this.dgvWebSiteOrder.Rows)
{
if (row.Cells[ this.colSelect.Name].Value != null && row.Cells[ this.colSelect.Name].Value.ToString() == " 1 ")
{
selectRows.Add(row);
}
}
}
DgvSelectRows = selectRows;
}
本文转载http://www.cnblogs.com/gossip/archive/2008/12/02/1346047.htmldatagridview的checkbox列,当修改checkbox状态时实时获得其状态值
不知道大家有没有这样的经验,当点击或者取消datagridview的checkbox列时,比较难获得其状态是选中还是未选中,进而不好进行其它操作,下面就列出它的解决办法:
主要用到了datagridview的CurrentCellDirtyStateChanged和CellValueChanged两个事件
CurrentCellDirtyStateChanged事件是提交对checkbox状态的修改
CellValueChanged事件是当状态提交后,也就是单元格值改变后做一些其它的操作,这里是将checkbox列的true或false状态作为tooptiptext属性设置到同一行的button列
CurrentCellDirtyStateChanged事件代码 :
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private void dataGridView1_CurrentCellDirtyStateChanged(object sender, EventArgs e)
{
if (this.dataGridView1.IsCurrentCellDirty) //有未提交的更//改
{
this.dataGridView1.CommitEdit(DataGridViewDataErrorContexts.Commit);
}
}
CellValueChanged事件代码 :
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private void dataGridView1_CellValueChanged(object sender, DataGridViewCellEventArgs e)
{
if (this.dataGridView1.Columns[e.ColumnIndex].Name.Equals("gender"))
{
DataGridViewButtonCell dgvButtonCell = this.dataGridView1.Rows[e.RowIndex].Cells["btn"] as DataGridViewButtonCell;//获得button列单元格
DataGridViewCheckBoxCell dgvCheckBoxCell = this.dataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex] as DataGridViewCheckBoxCell;//获得checkbox列单元格
dgvButtonCell.ToolTipText = dgvCheckBoxCell.Value.ToString();//赋值
}
}