button click event being called twice on click

[mike parr]

I have an button which calls its Click procedure twice when clicked.
This is my code :

public void btnAddToCartPersonal_Click(object sender,
System.Web.UI.ImageClickEventArgs e)
{
//validate text boxes
bool blnEmpty = false;
string strQuantity;

//clear label
lbl1.Text = "";

for (int i=0; i < dgPersonalNumbering.Items.Count; i++)
{
strQuantity =
((TextBox)dgPersonalNumbering.Items[i].FindControl("txtQuantity")).Text;

if (strQuantity == "")
{
blnEmpty = true;
}
}

if (blnEmpty == true)
{
lbl1.Text = "Please enter Quantity";
}

}

Does anybody know why it is getting called twice?
Thanks,

Mike

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[Marina]

The handler for the event was probably added twice.

"mike parr" <mp********@yahoo.co.uk> wrote in message
news:O4**************@TK2MSFTNGP11.phx.gbl...

I have an button which calls its Click procedure twice when clicked.
This is my code :

public void btnAddToCartPersonal_Click(object sender,
System.Web.UI.ImageClickEventArgs e)
{
//validate text boxes
bool blnEmpty = false;
string strQuantity;

//clear label
lbl1.Text = "";

for (int i=0; i < dgPersonalNumbering.Items.Count; i++)
{
strQuantity =
((TextBox)dgPersonalNumbering.Items[i].FindControl("txtQuantity")).Text;

if (strQuantity == "")
{
blnEmpty = true;
}
}

if (blnEmpty == true)
{
lbl1.Text = "Please enter Quantity";
}

}

Does anybody know why it is getting called twice?
Thanks,

Mike

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