300 lines
11 KiB
C#
300 lines
11 KiB
C#
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.Threading.Tasks;
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using System.Windows.Forms;
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using SqlSugar;
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using WinformDevFramework.Core.Winform;
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using WinformDevFramework.IServices.System;
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using WinformDevFramework.Models;
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using WinformDevFramework.Models.DBModels;
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using WinformDevFramework.Services.System;
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using DbType = SqlSugar.DbType;
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namespace WinformDevFramework
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{
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public partial class FrmDataSource : BaseForm1
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{
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private ISysDataSourceServices _dataSourceServices;
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public FrmDataSource(ISysDataSourceServices sysDataSourceServices)
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{
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_dataSourceServices = sysDataSourceServices;
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InitializeComponent();
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}
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public override void Init()
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{
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base.Init();
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//初始化 数据列表 列名称
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this.dataGridViewList.DataSource = GetAllDataSources();
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this.dataGridViewList.Columns["ConnectName"]!.HeaderText = "连接名";
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this.dataGridViewList.Columns["Host"]!.HeaderText = "主机";
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this.dataGridViewList.Columns["DataBaseName"]!.HeaderText = "数据库";
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this.dataGridViewList.Columns["Username"]!.HeaderText = "用户名";
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this.dataGridViewList.Columns["Password"].Visible = false;
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SetToolButtonStatus(formStatus);
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SetToolsButton();
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}
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public override void TabControlSelectingFunction(object? sender, TabControlCancelEventArgs e)
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{
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base.TabControlSelectingFunction(sender, e);
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}
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public override void DataGridViewListDoubleClick(object? sender, DataGridViewCellEventArgs e)
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{
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base.DataGridViewListDoubleClick(sender, e);
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base.DataGridViewListDoubleClick(sender, e);
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var g = (DataGridView)sender;
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var model = g.CurrentRow.DataBoundItem as sysDataSource;
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//给详情页设置数据
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this.txtID.Text = model.ID.ToString();
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this.txtConnectName.Text = model.ConnectName;
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this.txtHost.Text = model.Host;
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this.txtDataBaseName.Text = model.DataBaseName;
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this.txtUsername.Text = model.Username;
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this.txtPW.Text = model.Password;
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SetToolButtonStatus(formStatus);
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}
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public override void AddFunction(object sender, EventArgs e)
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{
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base.AddFunction(sender, e);
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SetToolButtonStatus(formStatus);
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}
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public override void EditFunction(object sender, EventArgs e)
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{
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base.EditFunction(sender, e);
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SetToolButtonStatus(formStatus);
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}
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public override void SaveFunction(object sender, EventArgs e)
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{
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base.SaveFunction(sender, e);
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if (ValidateData())
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{
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//新增
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if (string.IsNullOrEmpty(txtID.Text))
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{
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sysDataSource newDataSource = new sysDataSource();
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newDataSource.Username= txtUsername.Text;
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newDataSource.ConnectName= txtConnectName.Text;
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newDataSource.Host= txtHost.Text;
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newDataSource.DataBaseName= txtDataBaseName.Text;
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newDataSource.Password = txtPW.Text;
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var id = _dataSourceServices.Insert(newDataSource);
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txtID.Text = id.ToString();
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if (id > 0)
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{
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MessageBox.Show("保存成功！", "提示");
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}
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}
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// 修改
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else
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{
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sysDataSource dataSource = _dataSourceServices.QueryById(int.Parse(txtID.Text));
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dataSource.Username = txtUsername.Text;
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dataSource.ConnectName = txtConnectName.Text;
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dataSource.Host = txtHost.Text;
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dataSource.DataBaseName = txtDataBaseName.Text;
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dataSource.Password = txtPW.Text;
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if (_dataSourceServices.Update(dataSource))
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{
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MessageBox.Show("保存成功！", "提示");
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}
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}
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SetToolButtonStatus(formStatus);
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var menus = GetAllDataSources();
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this.dataGridViewList.DataSource = menus;
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}
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}
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public override void CanelFunction(object sender, EventArgs e)
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{
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bool isAdd = formStatus == FormStatus.Add;
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base.CanelFunction(sender, e);
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SetToolButtonStatus(formStatus);
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if (isAdd)
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{
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btnEdit.Enabled = false;
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}
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}
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public override void DelFunction(object sender, EventArgs e)
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{
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base.DelFunction(sender, e);
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base.DelFunction(sender, e);
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var result = MessageBox.Show("是否删除？", "确认", MessageBoxButtons.YesNoCancel);
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if (result == DialogResult.Yes)
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{
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_dataSourceServices.DeleteById(Int32.Parse(txtID.Text));
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SetToolButtonStatus(formStatus);
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var menus = GetAllDataSources();
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this.dataGridViewList.DataSource = menus;
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}
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}
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public override void CloseFunction(object sender, EventArgs e)
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{
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base.CloseFunction(sender, e);
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}
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private List<sysDataSource> GetAllDataSources()
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{
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return _dataSourceServices.Query();
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}
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/// <summary>
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/// 设置功能按钮状态
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/// </summary>
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public override void SetToolButtonStatus(FormStatus status)
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{
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switch (status)
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{
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case FormStatus.Add:
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{
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btnAdd.Enabled = false;
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btnEdit.Enabled = false;
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btnSave.Enabled = true;
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btnDel.Enabled = false;
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btnCanel.Enabled = true;
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SetControlStatus(this.groupBox1, true);
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ClearControlsText(this.groupBox1);
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break;
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}
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case FormStatus.Edit:
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{
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btnAdd.Enabled = false;
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btnEdit.Enabled = false;
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btnSave.Enabled = true;
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btnDel.Enabled = false;
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btnCanel.Enabled = true;
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SetControlStatus(this.groupBox1, true);
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break;
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}
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case FormStatus.View:
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{
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btnAdd.Enabled = true;
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btnEdit.Enabled = true;
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btnSave.Enabled = false;
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btnDel.Enabled = true;
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btnCanel.Enabled = false;
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SetControlStatus(this.groupBox1, false);
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break;
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}
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case FormStatus.Canel:
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{
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btnAdd.Enabled = true;
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btnEdit.Enabled = true;
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btnSave.Enabled = false;
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btnDel.Enabled = false;
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btnCanel.Enabled = false;
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SetControlStatus(this.groupBox1, false);
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break;
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}
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case FormStatus.First:
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{
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btnAdd.Enabled = true;
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btnEdit.Enabled = false;
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btnSave.Enabled = false;
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btnDel.Enabled = false;
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btnCanel.Enabled = false;
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SetControlStatus(this.groupBox1, false);
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break;
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}
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case FormStatus.Save:
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{
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btnAdd.Enabled = true;
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btnEdit.Enabled = true;
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btnSave.Enabled = false;
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btnDel.Enabled = true;
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btnCanel.Enabled = false;
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SetControlStatus(this.groupBox1, false);
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break;
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}
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case FormStatus.Del:
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{
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btnAdd.Enabled = true;
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btnEdit.Enabled = false;
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btnSave.Enabled = false;
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btnDel.Enabled = false;
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btnCanel.Enabled = false;
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SetControlStatus(this.groupBox1, false);
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ClearControlsText(this.groupBox1);
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break;
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}
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}
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}
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//验证数据
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private bool ValidateData()
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{
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bool result = false;
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if (string.IsNullOrEmpty(txtConnectName.Text))
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{
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MessageBox.Show("连接名不能为空！");
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return result;
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}
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if (string.IsNullOrEmpty(txtHost.Text))
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{
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MessageBox.Show("主机不能为空！");
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return result;
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}
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if (string.IsNullOrEmpty(txtDataBaseName.Text))
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{
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MessageBox.Show("数据库不能为空！");
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return result;
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}
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if (string.IsNullOrEmpty(txtUsername.Text))
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{
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MessageBox.Show("用户名不能为空！");
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return result;
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}
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if (string.IsNullOrEmpty(txtPW.Text))
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{
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MessageBox.Show("密码不能为空！");
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return result;
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}
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result = true;
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return result;
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}
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/// <summary>
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/// 测试链接
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void btnTest_Click(object sender, EventArgs e)
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{
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if (ValidateData())
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{
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var connectionString =
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$"Server={txtHost.Text};Database={txtDataBaseName.Text};User Id = {txtUsername.Text}; Password={txtPW.Text}";
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SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
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{
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ConnectionString = connectionString
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,
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DbType = DbType.SqlServer,
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IsAutoCloseConnection = true,
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InitKeyType = InitKeyType.Attribute
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});
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try
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{
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db.Open();
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MessageBox.Show("连接成功！");
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}
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catch (Exception exception)
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{
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MessageBox.Show(exception.Message);
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}
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}
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}
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}
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}
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