如何将单元格值从datagridview传递给变量 [英] How to pass a cell value to a variable from datagridview
本文介绍了如何将单元格值从datagridview传递给变量的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
在下面的代码中,我无法将单元格[1]的值赋给变量v_orderno。我得到的错误就像'bool没有单元格的定义..'。
In the following code I am unable to assign the value at cell[1] to a variable v_orderno. I get error like 'bool does not have a definition for cells..'.
protected void dataGridView1_CellClick (object sender, DataGridViewCellEventArgs e)
{
DataGridView dgv = sender as DataGridView;
if (dgv.CurrentRow.Selected)
{
v_orderno = (dgv.CurrentRow.Selected.Cells[1].Text);
}
推荐答案
1.由于您使用的是类型为bool的错误属性,因此生成错误:dgv.CurrentRow.Selected
2.您应该使用以下方法访问您的行单元格:dw。 CurrentRow.Cells [1]
或更好直接使用:dw.CurrentCell
1.Your error is generated because you are using a wrong property that has type bool:dgv.CurrentRow.Selected
2.You should access your row cells by using:dw.CurrentRow.Cells[1]
or better by using directly:dw.CurrentCell
试试这个...
try this...
protected void dataGridView1_CellClick (object sender, DataGridViewCellEventArgs e)
{
int orderno = 0;
Int32.TryParse(dataGridView1.Rows[e.RowIndex].Cells[0].Value.ToString(), out orderno);
v_orderno = orderno;
}
快乐编码!
:)
Happy Coding!
:)
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