79 lines
2.6 KiB
C#
79 lines
2.6 KiB
C#
using ryCommonDb;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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using VSoft.Prams;
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namespace VSoft
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{
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public partial class FrmAddColumn : Form
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{
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public string SQLConnStr { get; set; } = Itrycn_Db.SQLConnStr;
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public FrmAddColumn()
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{
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InitializeComponent();
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}
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public string tableName = "Columns";
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public int IsAdd { get; set; } = 1;
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public int SelectId { get; set; } = -1;
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public void GetInfo(int id)
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{
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SelectId = id;
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Text = "修改栏目";
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DataProvider mydb = new DataProvider();
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IDbInterface db = Itrycn_Db.CreateDataProvider(Itrycn_Db.dataType);
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if (db.ConnDb(SQLConnStr) == 1)
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{
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DataSet ds = db.ReadData(tableName, id.ToString());
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if (mydb.HaveData(ds))
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{
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DataRow reader = ds.Tables[0].Rows[0];
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#region 读取信息
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TxtName.Text = reader["Name"].ToString();
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TxtDes.Text = reader["Des"].ToString();
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#endregion
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}
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}
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db.Free();
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}
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private void BtnCancel_Click(object sender, EventArgs e)
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{
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DialogResult = DialogResult.Cancel;
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}
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private void BtnOK_Click(object sender, EventArgs e)
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{
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if (TxtName.Text.Length == 0)
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{
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MessageBox.Show("名称不能为空。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
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return;
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}
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RyQuickSQL mySQL = new RyQuickSQL(tableName);
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mySQL.AddField("Name", TxtName.Text);
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mySQL.AddField("Des", TxtDes.Text);
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mySQL.AddField("editTime", DateTime.Now);
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IDbInterface db = Itrycn_Db.CreateDataProvider(Itrycn_Db.dataType);
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if (db.ConnDb(SQLConnStr) == 1)
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{
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if (IsAdd >= 1)
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{
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mySQL.AddField("sortindex", Itrycn_Db.GetColumnCount(db, 0) + 1);
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mySQL.AddField("addTime", DateTime.Now);
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db.ExecuteNonQuery(mySQL.GetInsertSQL(), mySQL);
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}
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else
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{
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db.ExecuteNonQuery(mySQL.GetUpdateSQL() + " where id=" + SelectId, mySQL);
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}
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}
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db.Free();
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DialogResult = DialogResult.OK;
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}
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}
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}
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