怎么在GridView中使用asp.netChecbox-创新互联
这篇文章将为大家详细讲解有关怎么在GridView中使用asp.net Checbox,文章内容质量较高,因此小编分享给大家做个参考,希望大家阅读完这篇文章后对相关知识有一定的了解。

后台代码:
protected void HkrGridView1_RowCreated(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.Header)
{
TableCellCollection tcHeader = e.Row.Cells;
tcHeader.Clear();
//第一行表头
tcHeader.Add(new TableHeaderCell());
tcHeader[0].Text = "序号
No.";
tcHeader.Add(new TableHeaderCell());
tcHeader[1].Text = "附件名称";
tcHeader.Add(new TableHeaderCell());
tcHeader[2].Text = "备注";
tcHeader.Add(new TableHeaderCell());
tcHeader[3].Text = "选择";
}
}
protected void HkrGridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
GridViewRow gr = e.Row;
if (e.Row.RowIndex != -1)
{
e.Row.Cells[0].Text = (e.Row.RowIndex + 1).ToString();
}
}
private void HkrGridViewBind(){
string strSql = "SELECT keyId,newName, oldName, localHome,memo FROM aq_file_up WHERE (relaid = @relaid) AND (fjType = @fjType) AND (usestatus = 1)";
SqlParameter[] sps = {
new SqlParameter("@relaid",this.hdnRelaId.Value),
new SqlParameter("@fjType",this.hdnFjType.Value)
};
DataTable dt = pms.SqlHelper.ExecuteDataTable(CommandType.Text, strSql, sps);
tabGridView1.DataSource = dt;
tabGridView1.DataBind();
}
rotected void Button1_Click(object sender, EventArgs e)
{
CheckBoxAll.Checked = false;
CheckBox1.Checked = false;
for (int i = 0; i <= tabGridView1.Rows.Count - 1; i++)
{
CheckBox cb = (CheckBox)tabGridView1.Rows[i].FindControl("CheckBox");
cb.Checked = false;
}
}
protected void CheckBox1_CheckedChanged(object sender, EventArgs e)
{
for (int i = 0; i <= tabGridView1.Rows.Count - 1; i++)
{
CheckBox cb = (CheckBox)tabGridView1.Rows[i].FindControl("CheckBox");
if (cb.Checked == false)
{
cb.Checked = true;
}
else
{
cb.Checked = false;
}
}
//CheckBox1.Checked =true;
CheckBoxAll.Checked = false;
}
protected void CheckBoxAll_CheckedChanged(object sender, EventArgs e)
{
for (int i = 0; i <= tabGridView1.Rows.Count - 1; i++)
{
CheckBox cb = (CheckBox)tabGridView1.Rows[i].FindControl("CheckBox");
if (CheckBoxAll.Checked == true)
{
cb.Checked = true;
}
else
{
cb.Checked = false;
}
}
CheckBox1.Checked = false;
}关于怎么在GridView中使用asp.net Checbox就分享到这里了,希望以上内容可以对大家有一定的帮助,可以学到更多知识。如果觉得文章不错,可以把它分享出去让更多的人看到。
文章标题:怎么在GridView中使用asp.netChecbox-创新互联
URL网址:http://www.scyingshan.cn/article/dcejpc.html


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