获取 GridView 行的单元格值 [英] Get the cell value of a GridView row

问题描述

我正在使用 GridView - AutoGenerateSelectButton = "True" 选择行以获取第 1 列单元格值.

I am using the GridView - AutoGenerateSelectButton = "True" to select the row in order to get the Column 1 cell value.

我试过了:

GridViewRow row = dgCustomer.SelectedRow;
TextBox1.Text = "Cell Value" + row.Cells[1].Text + "";

它只写了单元格值"，但没有其他内容.

And it writes the "Cell Value" but nothing else.

我终于能够得到行数(索引)而不是单元格值.

I finally was able to get the number of the row (index) but not the cell value.

GridViewRow row = dgCustomer.SelectedRow;
TextBox1.Text = row.RowIndex.ToString();

我已经尝试过:

TextBox1.Text = dgCustomer.Rows[row.RowIndex].Cells[1].Text;

并且仍然返回索引行.

还有其他建议吗?谢谢！

Any other suggestions? Thank you!

推荐答案

尝试将代码更改为

// Get the currently selected row using the SelectedRow property.
GridViewRow row = dgCustomer.SelectedRow;

// And you respective cell's value
TextBox1.Text = row.Cells[1].Text

更新:(基于我的评论)如果您尝试获取的只是所选行的主键值，那么另一种方法是设置

UPDATE: (based on my comment) If all what you are trying to get is the primary key value for the selected row then an alternate approach is to set

datakeynames="yourprimarykey"

gridview 定义，可以从后面的代码中访问，如下所示.

for the gridview definition which can be accessed from the code behind like below.

TextBox1.Text = CustomersGridView.SelectedValue.ToString();

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