datagridview 有关问题。在线结贴

datagridview 问题。在线等，在线结贴
问题：

我想在现有查询出来的datagridview 中的客户列中。我想选中某列，可以通过事件弹出一个针对此列客户名称详细订单的一个窗体。请问该如何做。

datagridview 有关问题。在线结贴
[解决办法]
datagridview的cellclick事件，取到单元格找到value之后，弹出一个form（把id传过去），form里很多控件，通过id加载这条数据（ado.net sql查询）显示就可以了。
[解决办法]
DataGridView.CellEnter 事件
http://msdn.microsoft.com/zh-cn/library/system.windows.forms.datagridview.cellenter

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签名档： http://feiyun0112.cnblogs.com/
[解决办法]
你思路都那么明确了...双击事件new一个窗体，把客户名字传进新窗体的构造函数，然后就按你的查呗？是我理解错了么...
[解决办法]
currentcell.value
[解决办法]
试下这个_CellDoubleClick事件
private void dgv_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
{
if (dgv.Rows.Count < 1)
{
return;
}
else
{
DataRow row = selectrow();
string str = row["编号"].ToString();
Form1.f_from1.show(str); //这里不明白可参考http://blog.csdn.net/fosu_edu_cn/article/details/9451377
this.Close();
}
}

private DataRow selectrow()
{
DataRowView rv = (DataRowView)this.dgv.BindingContext[this.dgv.DataSource, this.dgv.DataMember].Current;
DataRow row = rv.Row;
return row;
}
不知道是不是你想要的，因为你说的列，我觉得是行.....
[解决办法]

private void dataGridView1_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
        {
            string names = Convert.ToString(this.dataGridView1.CurrentRow.Cells[0].Value.ToString());//你这样写也没错
            BSXX bx = new BSXX();
            bx.name=names;
            bx.ShowDialog();
        }

public string name { get; set; }
        private void GetData(string selectCommand)
        {
            try
            {
 
                string connStr = "server=123.234.29.22,11111;database=TZYDB;uid=sa;pwd=aronwang;max pool size=32767";
                SqlConnection Co = new SqlConnection(connStr);
                // Create a new data adapter based on the specified query.
                SqlDataAdapter dataAdapter = new SqlDataAdapter(selectCommand, Co);
 
                // Create a command builder to generate SQL update, insert, and
                // delete commands based on selectCommand. These are used to
                // update the database. 
 
                SqlCommandBuilder commandBuilder = new SqlCommandBuilder(dataAdapter);
 
                // Populate a new data table and bind it to the BindingSource.
                DataTable table = new DataTable();
                table.Locale = System.Globalization.CultureInfo.InvariantCulture;
                dataAdapter.Fill(table);
                bindingSource1.DataSource = table;
 
                // Resize the DataGridView columns to fit the newly loaded content.
                dataGridView1.AutoResizeColumns(
                    DataGridViewAutoSizeColumnsMode.AllCellsExceptHeader);
            }
            catch (SqlException)
            {
                MessageBox.Show("To run this example, replace the value of the " +
                    "connectionString variable with a connection string that is " +
                    "valid for your system.");
            }
        }
        private void BSXX_Load(object sender, EventArgs e)
        {
            dataGridView1.DataSource = bindingSource1;
            GetData("select * from cx where 售点名称 ='"+name+"'");
        }

datagridview 有关问题。在线结贴

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