/// <summary>
/// 发送邮件
/// </summary>
/// <param name="recid">接受方的uuid</param>
/// <param name="sendUid">发送方的UUID</param>
/// <param name="title"></param>
/// <param name="content"></param>
/// <returns></returns>
public Boolean InsertChat(string recuid, string sendUid, string title, string content)
{
string time = DateTime.Now.ToString("yyyy-MM-dd");
//time.Replace('-', '/');
string sql = "insert into Chat (SendUID,RecieveUID,Title,ChatContent,Time,IsRead) values (@sendid,@recid,@title,@content,@time,0)";
//string findsql="select * from tb_User where ID=";
//string recUid = ba.ReString(findsql+recid, null, "UUID");
//string sendUid = ba.ReString(findsql + sendid, null, "UUID");
SqlParameter[] pa = { new SqlParameter("@sendid", sendUid), new SqlParameter("@recid", recuid), new SqlParameter("@title", title), new SqlParameter("@content", content), new SqlParameter("@time", time) };
ba.OpenTransaction();
try
{
ba.ExecNonQuery(sql, pa);
ba.Commit();
return(true);
}
catch
{
ba.Roback();
return(false);
}
finally
{
ba.Close();
}
}
protected void Button1_Click(object sender, EventArgs e)
{
string grade = DropDownList1.SelectedValue;
string courseID = DropDownList2.SelectedValue;
string cost = TextBox1.Text;
int t;
if (IsRepeat())
{
MessageForm.Show(this, "请勿添加重复的课程信息！");
return;
}
if (!int.TryParse(cost, out t))
{
MessageForm.Show(this, "价格必须为整数！");
return;
}
string sql = "insert into CourseJoin values(@tutorID,@courseID,null,@grade,@cost)";
SqlParameter[] pa = { new SqlParameter("@tutorID", tutorID), new SqlParameter("@courseID", courseID), new SqlParameter("@grade", grade), new SqlParameter("@cost", cost) };
ba.ExecNonQuery(sql, pa);
bind();
MessageForm.Show(this, "添加课程成功！");
}
/// <summary>
/// 改变 预订的状态
/// </summary>
/// <param name="recid"></param>
/// <param name="state">0为正在审核 1审核通过 -1取消 2结课</param>
/// <returns></returns>
public Boolean ChangeStateReservation(string recid, int state)
{
string sql = "update Reservation set ispass=@state where ReservationID=@id";
SqlParameter[] pa = { new SqlParameter("@id", recid), new SqlParameter("@state", state) };
int line = ba.ExecNonQuery(sql, pa);
return(line > 0 ? true : false);
}
protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
int rowIndex = Convert.ToInt32(e.CommandArgument.ToString()) - (this.GridView1.PageIndex * this.GridView1.PageSize);
GridView1.Columns[8].Visible = true;
lb_cid.Text = CID = this.GridView1.Rows[rowIndex].Cells[8].Text;
lb_Rname.Text = RName = getNameByUID(CID);
GridView1.Columns[8].Visible = false;
dialog.Attributes.Add("style", "display:block");
background.Attributes.Add("style", "display:block");
chatDetails.InnerText = GridView1.Rows[rowIndex].Cells[3].ToolTip;
string sql = "update Chat set IsRead = 1 where ChatID = " + GridView1.Rows[rowIndex].Cells[7].Text;
ba.ExecNonQuery(sql, null);
bind();
}
public void AddClick(string newsId)
{
string sql = "update News set Click = Click + 1 where NewsID = " + newsId.ToString();
ba.OpenTransaction();
try
{
ba.ExecNonQuery(sql, null);
ba.Commit();
}
catch
{
ba.Roback();
}
ba.Close();
}
public Boolean insertTutorComment(string TutorID, string StuID, string Comment, string Start, string Time, string ReservationID)
{ // 添加一条Reservation
string sql = "insert into TutorComment (TutorID, StuID, Comment, Start, Time, ReservationID) values (@TutorID, @StuID, @Comment, @Start, @Time, @ReservationID)";
SqlParameter[] pa = { new SqlParameter("@TutorID", TutorID),
new SqlParameter("@StuID", StuID),
new SqlParameter("@Comment", Comment),
new SqlParameter("@Start", Start),
new SqlParameter("@Time", Time),
new SqlParameter("@ReservationID", ReservationID) };
int line = ba.ExecNonQuery(sql, pa);
return(line > 0 ? true : false);
}
protected void Button1_Click(object sender, EventArgs e)
{
if (IsLegal())
{
name = TextBox1.Text.Trim();
address = TextBox2.Text.Trim();
qq = TextBox3.Text.Trim();
guardianName = TextBox4.Text.Trim();
guardianPhone = TextBox5.Text.Trim();
string sql = "update Student set Name=@name,Address=@address,QQ=@qq,GuardianName=@guardianName,GuardianPhone=@guardianPhone where StuID = @stuID";
SqlParameter[] pa = { new SqlParameter("@name", name), new SqlParameter("@address", address), new SqlParameter("@qq", qq), new SqlParameter("@guardianName", guardianName), new SqlParameter("@guardianPhone", guardianPhone), new SqlParameter("@stuID", stuID) };
ba.ExecNonQuery(sql, pa);
MessageForm.Show(this, "修改成功！");
}
}
private void InsertCourse(string[] cou, string[] se, int cost, string tutorid)
{
for (int i = 0; i < se.Length; i++)
{
for (int j = 0; j < cou.Length; j++)
{
string sql = "insert into CourseJoin values(@id,@coursid,0,@se,@cost)";
SqlParameter[] pa = { new SqlParameter("@id", tutorid), new SqlParameter("@coursid", cou[j]), new SqlParameter("@se", se[i]), new SqlParameter("@cost", cost) };
ba.ExecNonQuery(sql, pa);
}
}
}
