/// <summary>
/// 只能输入数字----------------------------------------------------------
/// </summary>
private void textBox1_KeyPress(object sender, KeyPressEventArgs e)
{
if ((int)e.KeyChar >= 48 && (int)e.KeyChar <= 57||(int)e.KeyChar==8)
{
}
else
{
e.KeyChar=('\0');
}
}
/// <summary>
/// 只能输入字母----------------------------------------------------------
/// </summary>
private void textBox2_KeyPress(object sender, KeyPressEventArgs e)
{
if ( (int)e.KeyChar >= 65 && (int)e.KeyChar <= 90 ||
(int)e.KeyChar >= 97 && (int)e.KeyChar <= 122 ||
(int)e.KeyChar == 8)
{
}
else
{
e.KeyChar = ('\0');
}
}
/// <summary>
/// 只能输入字母+数字----------------------------------------------------
/// </summary>
private void textBox3_KeyPress(object sender, KeyPressEventArgs e)
{
if ((int)e.KeyChar >= 48 && (int)e.KeyChar <= 57 ||
(int)e.KeyChar >= 65 && (int)e.KeyChar <= 90 ||
(int)e.KeyChar >= 97 && (int)e.KeyChar <= 122 ||
(int)e.KeyChar == 8 || (int)e.KeyChar == 32)
{
}
else
{
e.KeyChar = ('\0');
}
}
/// <summary>
/// 限制输入系统字符----------------------------------------------------
/// </summary>
if ((int)e.KeyChar == 45 ||(int)e.KeyChar == 39 ||
(int)e.KeyChar == 91 ||(int)e.KeyChar == 93 ||
(int)e.KeyChar == 47 ||(int)e.KeyChar == 42 ||
(int)e.KeyChar == 40 ||(int)e.KeyChar == 41 ||
(int)e.KeyChar == 95 ||(int)e.KeyChar == 61 ||
(int)e.KeyChar == 38 ||(int)e.KeyChar == 42 ||
(int)e.KeyChar == 37 ||(int)e.KeyChar == 94 ||
(int)e.KeyChar == 35 ||(int)e.KeyChar == 36 ||
(int)e.KeyChar == 96 ||(int)e.KeyChar == 126 ||
(int)e.KeyChar == 123 || (int)e.KeyChar == 125 ||
(int)e.KeyChar == 34 ||(int)e.KeyChar == 63 ||
(int)e.KeyChar == 33 ||(int)e.KeyChar == 64 ||
(int)e.KeyChar == 58 ||(int)e.KeyChar == 59 ||
(int)e.KeyChar == 43 ||(int)e.KeyChar == 45 ||
(int)e.KeyChar == 46 ||(int)e.KeyChar == 44 ||
(int)e.KeyChar == 60 ||(int)e.KeyChar == 62 )
{
e.KeyChar = ('\0');
}
C#仓库管理系统数据库和设计文档及一些帮助文档
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2012-04-09
21:36:37
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收藏 279KB RAR 举报 
2.rar （14个子文件） 
屏蔽特殊字符 
Check.txt 3KB help_s.txt 1KB SQL.txt 1KB KeyPress.txt 290B
存储过程.sql 3KB UseLgion.txt 995B 数据库 仓库_Log.LDF 1024KB 仓库_Data.MDF 1.13MB 数据库查询.txt 2KB 辅助查询.txt 1KB 存储过程.sql 3KB 文档 
仓库管理系统需求分析.doc 362KB 仓库管理系统概要设计.doc 278KB 仓库管理系统数据库设计.doc 179KB
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