链接按钮中的记录 [英] records in link button
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问题描述
我希望当我单击配件"按钮时,该配件的所有相关记录
应该到..与配件有关的有四个记录..我已经使用了四个链接按钮,我希望那个四个链接按钮中有四个记录..
我的编码是这个,但是在这唯一的Ist记录中出现了四个链接按钮.
I wants that when i click on accesories button then all the related records of that accesories
should come.. related to accesories there are four records.. i have taken four link button i wants that four records in that four link button..
my coding is this but in this only Ist record is coming in four of the link button..
protected void btnacces_Click(object sender, EventArgs e)
{
//take oledb command
OleDbCommand cmd = conn.CreateCommand();
cmd.CommandText = "select * from subcategory where cateid=2";
//take oledb datareadreader
OleDbDataReader dr;
dr = cmd.ExecuteReader();
while (dr.Read())
{
LinkButton1.Visible = true;
LinkButton2.Visible = true;
LinkButton3.Visible = true;
LinkButton4.Visible = true;
LinkButton1.Text = dr.GetString(2);
LinkButton2.Text = dr.GetString(2);
LinkButton3.Text = dr.GetString(2);
LinkButton4.Text = dr.GetString(2);
}
dr.Close();
}
请帮助我..
please help me..
推荐答案
亲爱的,
只需使用由dr.read()插入的dr.next()
谢谢
Mahesh Patel
hi dear,
just use dr.next() insted of dr.read()
thanks
Mahesh Patel
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