访问在Gridview显示为复选框的布尔值
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问题说明
有人知道如何访问在GridView中显示为复选框的布尔值吗?标准的Grid视图会将位类型(即布尔值)数据类型呈现到ASP:CheckBoxField中，但是我如何才能访问基础数据的值(是/否).
Does anyone know how to access the value of a Boolean which is displayed within a gridview as a checkbox?? The standard Grid view will render a bit type (i.e. Boolean) datatype into an ASP:CheckBoxField, but how can i access the value of the underlying data, either true/false.
正确答案
#1
您好，
我已经在Windows应用程序Gridview的click事件中完成了类似的操作，我想访问网格的选定行的第9个单元格值(即复选框)，请尝试执行此操作并使您的逻辑:)
Hi,
I have done the similar thing in windows app Gridview''s click event,i want to access grid''s selected row''s 9th cell value which is a check box,try this and make your logic :)
string valuechk = dataGridView1.CurrentRow.Cells[9].Value.ToString ();
// int value = int.Parse(valuechk);
bool chkvalue = Convert.ToBoolean(valuechk);
//if (dataGridView1.CurrentRow.Cells[8].Value == "0")
if(chkvalue ==false)
assignchk.Checked = false;//assignchk is a check box on form
else
assignchk.Checked = true;
如果可以满足您的需求，请尝试此操作，并且可以帮助您...
在您的客户代码中:
Hi,
Try this if could fit to your needs, and could help...
In your client code:
<asp:TemplateField HeaderText="Delete">
<ItemTemplate>
<asp:CheckBox runat="server" />
</ItemTemplate>
</asp:TemplateField>
在后面的代码中(示例):
In your Code behind (example):
protected void btnDelete_Click(object sender, EventArgs e)
{
for (int i = 0; i < grdDeleteTransaction.Rows.Count; i )
{
var row = grdDeleteTransaction.Rows[i];
var isTag = row.FindControl("CheckBox1");
CheckBox checkbox = (CheckBox)isTag;
if (checkbox.Checked)
{
// Do something here...
}
else
{
// Do something here...
}
}
//..
}
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问候，
代数
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Regards,
Algem
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