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private void progressBar1_Click(object sender, EventArgs e)private void Form1_Load(object sender, EventArgs e)private void btn_Add_Click(object sender, EventArgs e)private void btn_Change_Click(object sender, EventArgs e)i <listView1.private void btn_Del_Click(object sender, EventArgs e)private void btn_Clear_Click... 阅32 转0 评0 公众公开 19-04-29 18:18 |
A10ProgressBar控件（进度条）namespace V.A10__ProgressBar控件_1_private void timer1_Tick(object sender, EventArgs e)Value >progressBar1.ToDouble(progressBar1.Value <progressBar1.private void button1_Click(object sender, EventArgs e)private void button2_Click(object sender, EventArgs e)private void button3_Click(o... 阅35 转0 评0 公众公开 19-04-29 18:17 |
V9.8 ErrorProvider控件（验证提示）namespace V9.__ErrorProvider控件。//ErrorProvider 变量名.SetError(需要在那个控件 傍边显示错误信息(textbox1),显示错误信息的字符 "输入的文字")private void textBox1_TextChanged(object sender, EventArgs e)if (textBox1.Length <8 || textBox1.errorProvider1.SetError(textBox1, &q... 阅26 转0 评0 公众公开 19-04-29 18:17 |
V9.6 DateTimePicker 日期控件(1)using System;namespace V9.__DateTimePicker_控件_1_public partial class Form1 : Form.//datetimepicker.//默认显示日期,显示时间必须将 ShowUpDown属性设置为 True， 将Format属性设置为 True ;//自定义日期 先将 Format 属性设置为Custom,然后将 CustomFormat 属性设置为一个 格式字符串。private void da... 阅77 转1 评0 公众公开 19-04-29 18:16 |
V9.5TreeView 控件。namespace V9._TreeView_控件。//TreeView 控件以层次结构的方式显示节点。//添加子节点 先创建TreeNode对象,然后通过Nodes 的Add 方法创建的treeNode 对象添归为TreeView 节点。private void button3_Click(object sender, EventArgs e)TreeNode tn = new TreeNode();tn = treeView1.private void button1_Click(object se... 阅34 转0 评0 公众公开 19-04-29 18:15 |
V9.4 ListView 控件(1)namespace V9.__ListView_控件_1_ListViewItem mylvi = listView1.ToString());Add(myCountry[i, 0]);Add(myCountry[i, 1]);Add(myCountry[i, 2]);if (comboBox1.ToString() == "LargeIcon") listView1.ToString() == "SmallIcon") listView1.ToString() == "List") listView1.ToString() ... 阅30 转0 评0 公众公开 19-04-29 18:15 |
V9.3ImageList 控件(1)Image image1 = Image.Image image2 = Image.Image image3 = Image.Image image4 = Image.Image image5 = Image.Image image6 = Image.imageList1.AddRange(new Image[] { image2, image3, image4, image5 });FromFile(@"D:\VS Projects\控制台应用程序\V9.3ImageList 控件(1)\Resources\Heke08315.png");FromF... 阅33 转0 评0 公众公开 19-04-29 18:15 |
V9.1PictureBox控件。label3.private void pictureBox2_Click(object sender, EventArgs e)private void radioButton1_CheckedChanged(object sender, EventArgs e)private void radioButton2_CheckedChanged(object sender, EventArgs e)private void radioButton3_CheckedChanged(object sender, EventArgs e)private void radioButton4_Chec... 阅27 转0 评0 公众公开 19-04-29 18:14 |
A12NumericUpDown 控件(1)A12NumericUpDown_控件_1_private void numericUpDown1_ValueChanged(object sender, EventArgs e)private void Form1_Load(object sender, EventArgs e)private void button3_Click(object sender, EventArgs e)numericUpDown1.private void button2_Click(object sender, EventArgs e)private void button1_Click(ob... 阅29 转0 评0 公众公开 19-04-29 18:13 |
A11ComboBox 控件、ListBox 控件和CheckedListBox 控件。A11ComboBox_控件_ListBox_控件和CheckedListBox_控件。private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)private void Form1_Load(object sender, EventArgs e)private void comboBox1_Click(object sender, EventArgs e)private void comboBox1_Enter(object ... 阅72 转0 评0 公众公开 19-04-29 18:13 |
