下面这个代码是我封装在类里面的
public bool DelData(string TableName,string eId)
{
dp.CommandText = "DELETE FROM ["+TableName+"] WHERE Id = @Id";
dp.Parameter.Add("Id",eId);
if(dp.ExecuteNonQuery()!=0)
{
return true;
}
else
{
return false;
}
}
下面这个代码是我的删除事件代码
private void dg_DeleteCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
{
// dp.CommandText = "DELETE FROM [User_editor] WHERE Id = "+e.Item.Cells[0].Text.Trim()+"";
// DataTable dt = dp.DataTableSQL("User_editor");
// bind.BindInfo_DataGrid(dg,dt,"");
if(this.DelData("User_editor",e.Item.Cells[5].Text.Trim()))
{
Response.Write("<script language=javascript>alert('删除操作成功!');location.href='CheckEditor.aspx';</script>");
}
else
{
Response.Write("<script language=javascript>alert('系统错误,删除操作失败!');</script>");
}
}
请问大侠我在删除的时候为什么事件没有反应呢
public bool DelData(string TableName,string eId)
{
dp.CommandText = "DELETE FROM ["+TableName+"] WHERE Id = @Id";
dp.Parameter.Add("Id",eId);
if(dp.ExecuteNonQuery()!=0)
{
return true;
}
else
{
return false;
}
}
下面这个代码是我的删除事件代码
private void dg_DeleteCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
{
// dp.CommandText = "DELETE FROM [User_editor] WHERE Id = "+e.Item.Cells[0].Text.Trim()+"";
// DataTable dt = dp.DataTableSQL("User_editor");
// bind.BindInfo_DataGrid(dg,dt,"");
if(this.DelData("User_editor",e.Item.Cells[5].Text.Trim()))
{
Response.Write("<script language=javascript>alert('删除操作成功!');location.href='CheckEditor.aspx';</script>");
}
else
{
Response.Write("<script language=javascript>alert('系统错误,删除操作失败!');</script>");
}
}
请问大侠我在删除的时候为什么事件没有反应呢
if(dgShow.Items.Count==1)
{
if(dgShow.CurrentPageIndex!=0)
dgShow.CurrentPageIndex = dgShow.CurrentPageIndex-1;
}
string strSql = "delete from tbStudentinfo where studentid="+e.Item.Cells[0].Text+"";
ExecuteSql(strSql);
BindData();
http://msevents.microsoft.com/CUI/EventDetail.aspx?EventID=1032328189&Culture=zh-CN
1.删除是你没有重新绑定数据
2.Page_Load中未做!IsPostBack的判断如果删除没有成功
你的DeleteCommand事件是否注册成功