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.Controls.Primitives;
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using System.Windows.Forms;
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using System.Xml.Linq;
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namespace LB_SmartVision.Forms.Pages.UserManagementPage
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{
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public partial class UserManagementForm : Form
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{
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public UserManagementForm()
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{
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InitializeComponent();
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InitializeDataGridView();
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InitializeComboBox();
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}
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private void InitializeDataGridView()
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{
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// 设置DataGridView列
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dataGridView1.ColumnCount = 5;
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// 设置列标题
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dataGridView1.Columns[0].Name = "用户名";
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dataGridView1.Columns[1].Name = "密码";
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dataGridView1.Columns[2].Name = "姓名";
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dataGridView1.Columns[3].Name = "工号";
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dataGridView1.Columns[4].Name = "权限";
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// 设置列宽
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dataGridView1.Columns[0].Width = 112;
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dataGridView1.Columns[1].Width = 112;
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dataGridView1.Columns[2].Width = 112;
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dataGridView1.Columns[3].Width = 112;
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dataGridView1.Columns[4].Width = 112;
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// 禁止编辑单元格（可选）
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dataGridView1.ReadOnly = true;
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// 允许多行选择（可选）
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dataGridView1.MultiSelect = false;
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// 显示行标题（可选）
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dataGridView1.RowHeadersVisible = true;
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}
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private void InitializeComboBox()
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{
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// 添加权限选项
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comboBoxPermission.Items.Add("管理员");
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comboBoxPermission.Items.Add("操作员");
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// 设置默认选择项
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comboBoxPermission.SelectedIndex = 1;
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}
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private void ClearInputFields()
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{
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textBoxUsername.Clear();
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textBoxPassword.Clear();
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textBoxName.Clear();
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textBoxEmployeeID.Clear();
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comboBoxPermission.SelectedIndex = 1;
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textBoxUsername.Focus(); // 将焦点设置回用户名输入框
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}
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private void buttonAddUser_Click(object sender, EventArgs e)
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{
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// 验证输入
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if (string.IsNullOrWhiteSpace(textBoxUsername.Text) ||
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string.IsNullOrWhiteSpace(textBoxPassword.Text) ||
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string.IsNullOrWhiteSpace(textBoxName.Text) ||
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string.IsNullOrWhiteSpace(textBoxEmployeeID.Text))
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{
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MessageBox.Show("请填写所有必填字段！", "提示",
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MessageBoxButtons.OK, MessageBoxIcon.Warning);
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return;
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}
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// 创建新行数据
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string[] row = new string[]
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{
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textBoxUsername.Text,
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textBoxPassword.Text, // 实际应用中密码应该加密
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textBoxName.Text,
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textBoxEmployeeID.Text,
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comboBoxPermission.SelectedItem.ToString()
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};
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// 设置整个DataGridView的默认字体和颜色
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dataGridView1.DefaultCellStyle.Font = new Font("宋体", 12);
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dataGridView1.DefaultCellStyle.ForeColor = Color.Black; // 字体颜色
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dataGridView1.DefaultCellStyle.BackColor = Color.White; // 背景颜色
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// 添加新行到DataGridView
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dataGridView1.Rows.Add(row);
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// 清空输入框
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ClearInputFields();
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}
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private void buttonDelUser_Click(object sender, EventArgs e)
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{
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if (dataGridView1.SelectedRows.Count > 0)
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{
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// 确认删除
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DialogResult result = MessageBox.Show("确定要删除选中的行吗？",
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"确认删除", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
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if (result == DialogResult.Yes)
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{
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foreach (DataGridViewRow row in dataGridView1.SelectedRows)
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{
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dataGridView1.Rows.Remove(row);
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}
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}
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}
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else
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{
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MessageBox.Show("请先选择要删除的行！", "提示",
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MessageBoxButtons.OK, MessageBoxIcon.Information);
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}
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}
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private void themeForm1_Click(object sender, EventArgs e)
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{
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}
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}
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}
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