protected void GridView2_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "DeSelect")
{
int row;
try
{
row = System.Convert.ToInt32(e.CommandArgument);
}
catch (Exception ex)
{
Response.Write(ex.Message);
row = -1;
}
string course_schedule_id = GridView2.Rows[row].Cells[0].Text;
string stu_id = Session["account_user_id"].ToString();
bool isChanged = CourseSelectDBUtil.Delete(course_schedule_id + stu_id);
if (isChanged)
{
string toastrScript = ToastrHelper.GetToastrScript("success", "提示", "退选成功。");
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "script", toastrScript, true);
}
else
{
string toastrScript = ToastrHelper.GetToastrScript("danger", "提示", "退选失败。");
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "script", toastrScript, true);
}
Data_Bind();
}
}
protected void Button_Delete_Click(object sender, EventArgs e)
{
string course_select_id = Input_Delete_Course_Select_ID.Text;
bool isChanged = CourseSelectDBUtil.Delete(course_select_id);
if (isChanged)
{
string toastrScript = ToastrHelper.GetToastrScript("success", "提示", "删除选课信息成功。");
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "script", toastrScript, true);
}
else
{
string toastrScript = ToastrHelper.GetToastrScript("danger", "提示", "删除选课信息失败。");
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "script", toastrScript, true);
}
Data_Bind();
}