c#中datagridview里checkbox的使用方法[轉(zhuǎn)]

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1、屬性設(shè)置checkboxcolumn??
?
name:cb_check???????
falsevalue:false??????
truevalue:true?
datagridview中的readonly設(shè)置為false.??
?
2、? //單項(xiàng)選擇設(shè)置??
private void dgv_zy_CellContentClick(object sender, DataGridViewCellEventArgs e)??
??????? {??
??????????? int count = Convert.ToInt16(dgv_zy.Rows.Count.ToString());??
??????????????????? for (int i = 0; i < count; i++)??
{???
{??
DataGridViewCheckBoxCell checkCell = (DataGridViewCheckBoxCell)dgv_zy.Rows[i].Cells["cb_check"];?? {???
??????????????? Boolean flag = Convert.ToBoolean(checkCell.Value);??
??????????????? if (flag == true)???? //查找被選擇的數(shù)據(jù)行??
??????????????? {??
??????????????????? checkCell.Value = false;??
??????????????? }??
??????????????????? continue;??
???????????? }??
??????? }??
?
???
?
3、獲取選擇的數(shù)據(jù)??
??????????? int count = Convert.ToInt32(dgv_zy.Rows.Count.ToString());??
??????????? for (int i = 0; i < count; i++)??
??????????? {??
?????????????? //如果DataGridView是可編輯的，將數(shù)據(jù)提交，否則處于編輯狀態(tài)的行無法取到??
????????????????????? dgv_zy.EndEdit();??
??????????????? DataGridViewCheckBoxCell checkCell = (DataGridViewCheckBoxCell)dgv_zy.Rows[i].Cells["cb_check"];??
??????????????? Boolean flag = Convert.ToBoolean(checkCell.Value);??
?????????????? if (flag == true)???? //查找被選擇的數(shù)據(jù)行??
??????????????? {??
??????????????????? //從 DATAGRIDVIEW 中獲取數(shù)據(jù)項(xiàng)??
?????????????? string z_zcode = dgv_zy.Rows[i].Cells[0].Value.ToString().Trim();??
????????????? //........................................??????????????? }??
???????? }?

本文來自CSDN博客，轉(zhuǎn)載請(qǐng)標(biāo)明出處：http://blog.csdn.net/songkexin/archive/2009/12/03/4934143.aspx

posted on 2010-09-02 08:12 guofu 閱讀(...) 評(píng)論(...) 編輯 收藏

轉(zhuǎn)載于:https://www.cnblogs.com/saptechnique/archive/2010/09/02/1815626.html

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