예제 #1
0
 //��ʾѡ���Ŀ�������
 protected void ddlCourse_SelectedIndexChanged(object sender, EventArgs e)
 {
     FillBlankProblemmr fillblankproblem = new FillBlankProblemmr();  //������������
     DataSet ds = fillblankproblem.QueryFillBlankProblem(int.Parse(ddlCourse.SelectedValue));//���ݿ��Կ�Ŀ��ѯ�������Ϣ
     GridView1.DataSource = ds.Tables[0].DefaultView;    //ΪGridView�ؼ�ָ������Դ
     GridView1.DataBind();                               //������
 }
예제 #2
0
 //ɾ�������¼�
 protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
 {
     FillBlankProblemmr fillblankproblem = new FillBlankProblemmr();  //������������
     int ID = int.Parse(GridView1.DataKeys[e.RowIndex].Values[0].ToString()); //ȡ��Ҫɾ����¼������ֵ
     if (fillblankproblem.DeleteByStr(ID))
     {
         Response.Write("<script language=javascript>alert('�ɹ�ɾ�����⣡')</script>");
     }
     else
     {
         Response.Write("<script language=javascript>alert('ɾ������ʧ�ܣ�')</script>");
     }
     GridViewBind();//ΪGridView���°�����
     GridView1.EditIndex = -1;
 }
예제 #3
0
 protected void GridViewBind()
 {
     FillBlankProblemmr fillblankproblem = new FillBlankProblemmr();  //������������
     DataSet ds = fillblankproblem.QueryFillBlankProblem(int.Parse(ddlCourse.SelectedValue));//���ݿ��Կ�Ŀ��ѯ�������Ϣ
     GridView1.DataSource = ds.Tables[0].DefaultView;    //ΪGridView�ؼ�ָ������Դ
     GridView1.DataBind();                               //������
 }
예제 #4
0
 //ɾ��������¼
 protected void ImageButton1_Click(object sender, ImageClickEventArgs e)
 {
     FillBlankProblemmr fill = new FillBlankProblemmr();//����FillBlankProblemmr����
     foreach (GridViewRow dr in GridView1.Rows)//��GridView�е�ÿһ�н����ж�
     {
         if (((CheckBox)dr.FindControl("xuanze")).Checked)//���ѡ���˽���ɾ��
         {
             int ID = int.Parse(((Label)dr.FindControl("Label1")).Text);
             fill.ID = ID;
             fill.DeleteByStr(ID);
         }
     }
 }