private void XoaSachBang()
{
string delete = "Delete from tblPGN";
clsDatabase cls = new clsDatabase();
cls.Execute_NonQuery(delete);
}
private string GetData(ref DataTable dt, string StoreProcedureName)
{
try
{
string[] Values = new string[] { textBox1.Text.Trim() };
clsDatabase cls = new clsDatabase();
cls.OpenConnect();
if (Paras.Length != Values.Length)
{
return("Tham bien va tham tri khong tuong thich");
}
else
{
cls.getValue(ref dt, StoreProcedureName, Paras, Values);
}
cls.CloseConnect();
}
catch (Exception ex)
{
error = ex.Message;
MessageBox.Show("Co loi " + ex.Message);
}
return(error);
}
private void ReadFromDatabaseToForm(string TableName)
{
try
{
clsDatabase cls = new clsDatabase();
string[] TextArr = cls.ReadFromTable(TableName);
int i = 0;
foreach (string textline in TextArr)
{
i++;
if ((i % 11) == 0)
{
richTextBox1.Text += textline + "\n\n";
}
else
{
richTextBox1.Text += textline + "\n";
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void SaveFormToDatabase(string Tablename)
{
try
{
if (richTextBox1.Text.Trim() == "")
{
MessageBox.Show("rickTextBox CHUA CO NOI DUNG!");
return;
}
string sql = " SELECT * FROM information_schema.tables where table_name ='" + Tablename + "'";
clsDatabase cls = new clsDatabase();
int kq = cls.Execute_Scalar(sql);
if (kq == 0)
{
string createTable = "USE [WORK_WITH_PGN_FILE]" +
"GO" +
/****** Object: Table [dbo].[tblPGN] Script Date: 10/02/2014 11:18:14 ******/
"SET ANSI_NULLS ON" +
"GO" +
"vSET QUOTED_IDENTIFIER ON" +
"GO" +
"CREATE TABLE [dbo].[" + Tablename + "](" +
"[ID] [bigint] IDENTITY(1,1) NOT NULL," +
"[Events] [nvarchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NULL," +
" [Site] [nvarchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NULL," +
"[Date] [nvarchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NULL," +
"[Rounds] [nvarchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NULL," +
"[White] [nvarchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NULL," +
"[Black] [nvarchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NULL," +
" [Result] [nvarchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NULL," +
"[WhiteElo] [nvarchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NULL," +
"[BlackElo] [nvarchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NULL," +
"[ECO] [nvarchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NULL," +
" [Plays] [nvarchar](max) COLLATE SQL_Latin1_General_CP1_CI_AS NULL," +
"CONSTRAINT [PK_tblPGN] PRIMARY KEY CLUSTERED " +
"(" +
" [ID] ASC" +
")WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY]" +
") ON [PRIMARY]";
cls.Execute_NonQuery(createTable);
}
string[] ReadFromRickTextBox = richTextBox1.Text.Trim().Split('\n');
string[] Output = ExecuteStringArray(ReadFromRickTextBox);
SaveStringToDatabase(Output, Tablename);
MessageBox.Show("Thanh Cong!");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void SaveStringToDatabase(string[] StringName, string TableName)
{
try
{
string[] Paras = new string[11] {
"@Events", "@Site", "@Date", "@Rounds", "@White", "@Black", "@Result", "@WhiteElo", "@BlackElo", "@ECO", "@Plays"
};
int _Count = 0;
foreach (string file in StringName)
{
_Count++;
string strResult = "";
if ((_Count % 11) == 0)
{
Values[0] = StringName[_Count - 11];
Values[1] = StringName[_Count - 10];
Values[2] = StringName[_Count - 9];
Values[3] = StringName[_Count - 8];
Values[4] = StringName[_Count - 7];
Values[5] = StringName[_Count - 6];
Values[6] = StringName[_Count - 5];
Values[7] = StringName[_Count - 4];
Values[8] = StringName[_Count - 3];
Values[9] = StringName[_Count - 2];
Values[10] = StringName[_Count - 1];
clsDatabase cls = new clsDatabase();
cls.OpenConnect();
cls.ExecuteSP("InsertTotblPGN", Paras, Values, ref strResult);
//MessageBox.Show(strResult);
cls.CloseConnect();
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void ChonVan(int Maso)
{
try
{
if (textBox1.Text.Trim() == "")
{
MessageBox.Show("Chua chon Ten Nguoi");
return;
}
switch (Maso)
{
//XỬ LÝ THEO CÁCH CŨ LÀ GETDATA RA TBL RỒI ĐỌC TỪ TBL RA RICKTEXTBOX1 RẤT CHẬM, MẤT RẤT NHIỀU THỜI GIAN.
// SAU KHI THAY THẾ BẰNG SỬ DỤNG EXECUTEREADER THÌ TỐC ĐỘ NHANH HƠN RẤT NHIỀU, ĐÁNG ĐỂ XEM XÉT LẠI!!!!!!!!
case 1:
{
//clsDatabase cls = new clsDatabase();
//cls.getValue(ref tbl, "SPChonVanHoa", Paras, Values);
richTextBox1.Text = "";
clsDatabase cls = new clsDatabase();
richTextBox1.Text = cls.Execute_Reader("SPChonVanHoa", textBox1.Text.Trim());
//GetData(ref tbl, "SPChonVanHoa");
//ReadFromDataTableToForm(tbl);
break;
}
case 2:
{
//clsDatabase cls = new clsDatabase();
//cls.getValue(ref tbl, "SPChonVanThang", Paras, Values);
richTextBox1.Text = "";
clsDatabase cls = new clsDatabase();
richTextBox1.Text = cls.Execute_Reader("SPChonVanThang", textBox1.Text.Trim());
//label3.Text = "ĐANG XỬ LÝ...";
//GetData(ref tbl, "SPChonVanThang");
//ReadFromDataTableToForm(tbl);
break;
}
case 3:
{
//clsDatabase cls = new clsDatabase();
//cls.getValue(ref tbl, "SPChonVanThua", Paras, Values);
richTextBox1.Text = "";
clsDatabase cls = new clsDatabase();
richTextBox1.Text = cls.Execute_Reader("SPChonVanThua", textBox1.Text.Trim());
//GetData(ref tbl, "SPChonVanThua");
//ReadFromDataTableToForm(tbl);
break;
}
//default:
// MessageBox.Show("CO LOI XAY RA TRONG QUA TRINH LUA CHON");
}
MessageBox.Show("Xong!");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
