C# (CSharp) ValidateData.ValidateString示例

示例#1

        private void button1_Click(object sender, EventArgs e)
        {
            switch (isAddOrUpdate)
            {
            case 0:
                if (ValidateData.ValidateString(textBox1.Text))
                {
                    if (HandelControls.Msg("是否确认添加？", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
                    {
                        isAddOrUpdateMethod();
                        this.Close();
                    }
                }
                else
                {
                    label3.Visible = true;
                }
                break;

            case 1:
                if (ValidateData.ValidateString(textBox1.Text))
                {
                    if (HandelControls.Msg("是否确认修改？", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
                    {
                        isAddOrUpdateMethod();
                        this.Close();
                    }
                }
                else
                {
                    label3.Visible = true;
                }
                break;

            default: break;
            }
        }