控件名 | 功能描叙 |
RequiredFieldValidator(必须字段验证) | 用于检查是否有输入值 |
CompareValidator(比较验证) | 按设定比较两个输入 |
RangeValidator(范围验证) | 输入是否在指定范围 |
RegularExpressionValidator(正则表达式验证) | 正则表达式验证控件 |
CustomValidator(自定义验证) | 自定义验证控件 |
ValidationSummary(验证总结) | 总结验证结果 |
<ASP:RequiredFieldValidator id="Validator_Name" Runat="Server" ControlToValidate="要检查的控件名" ErrorMessage="出错信息" Display="Static|Dymatic|None" > 占位符</ASP: RequiredFieldValidator > |
<ASP:TextBox id="txtName" RunAt="Server"/><ASP:RequiredFieldValidator id="Validator1" Runat="Server" ControlToValidate="txtName" ErrorMessage="姓名必须输入" Display="Static"> *姓名必须输入</ASP:RequiredFieldValidator> |
<Form RunAt="Server">其他代码</Form> |
<ASP:CompareValidator id="Validator_ID" RunAt="Server" ControlToValidate="要验证的控件ID" errorMessage="错误信息" ControlToCompare="要比较的控件ID" type="String|Integer|Double|DateTime|Currency" operator="Equal|NotEqual|GreaterThan|GreaterTanEqual|LessThan|LessThanEqual|DataTypeCheck" Display="Static|Dymatic|None" >占位符</ASP:CompareValidator> |
<ASP:RangeValidator id="Vaidator_ID" Runat="Server" controlToValidate="要验证的控件ID" type="Integer" MinimumValue="最小值" MaximumValue="最大值" errorMessage="错误信息" Display="Static|Dymatic|None" >占位符</ASP:RangeValidator> |
<ASP:RegularExpressionValidator id="Validator_ID" RunAt="Server" ControlToValidate="要验证控件名" ValidationExpression="正则表达式" errorMessage="错误信息" display="Static" >占位符</ASP:RegularExpressionValidator> |
<ASP:ValidationSummary id="Validator_ID" RunAT="Server" HeaderText="头信息" ShowSummary="True|False" DiaplayMode="List|BulletList|SingleParagraph" ></ASP: ValidationSummary > |
<ASP:CustomValidator id="Validator_ID" RunAt="Server" controlToValidate="要验证的控件" onServerValidateFunction="验证函数" errorMessage="错误信息" Display="Static|Dymatic|None" >占位符</ASP: CustomValidator > |