private void button1_Click(object sender, EventArgs e)
{
if (decimal.TryParse(this.minTextbox.Text, out decimal minresult) && decimal.TryParse(this.maxTextbox.Text, out decimal maxresult))
{
decimal max = maxresult;
decimal min = minresult;
dataGridView1.DataSource = DataControlCls.GetdataBy(min, max);
}
}
private void Form1_Load(object sender, EventArgs e)
{
DataControlCls data = new DataControlCls();
for (int i = 0; i < data.Getresult().Count; i++)
{
MyButton newbutton;
this.flowLayoutPanel1.Controls.Add(
newbutton = new MyButton
{
Tag = data.Getresult()[i].CategoriesID,
Text = data.Getresult()[i].CategoriesName,
顏色 = Color.Red,
點擊顏色 = Color.Purple,
形狀 = MyButton.Fillstyle.Ellipse
});
newbutton.Click += Newbutton_Click;
}
}
private void TextBox1_TextChanged(object sender, EventArgs e)
{
string name = ((TextBox)sender).Text;
dataGridView1.DataSource = DataControlCls.GetdataBy(name);
}
private void Newbutton_Click(object sender, EventArgs e)
{
int id = (int)((MyButton)sender).Tag;
dataGridView1.DataSource = DataControlCls.GetdataBy(id);
}
