/// <summary> /// 页面验证 /// </summary> /// <returns></returns> private string PageVerification() { string strErroInfo = string.Empty; if (txtDesignDataName.Text == string.Empty) { strErroInfo = "请输入设计数据名称"; return(strErroInfo); } else { if (Verification.IsCheckString(txtDesignDataName.Text)) { strErroInfo = "设计数据名称不能输入非法字符"; return(strErroInfo); } } if (txtDesignDataSumlieter.Text == string.Empty) { strErroInfo = "请输入设计数据提交者"; return(strErroInfo); } else { if (Verification.IsCheckString(txtDesignDataSumlieter.Text)) { strErroInfo = "设计数据提交者不能输入非法字符"; return(strErroInfo); } } if (txtHelicopterName.Text == string.Empty) { strErroInfo = "请输入直升机名称"; return(strErroInfo); } else { if (Verification.IsCheckSignleString(txtHelicopterName.Text)) { strErroInfo = "直升机名称不能输入非法字符"; return(strErroInfo); } } if (txtDesignTakingWeight.Text != string.Empty) { if (Verification.IsDoubleNumer(txtDesignTakingWeight.Text) == false) { strErroInfo = "设计起飞重量格式错误"; return(strErroInfo); } } if (txtDagtaRemark.Text != string.Empty) { if (Verification.IsCheckRemarkString(txtDagtaRemark.Text)) { strErroInfo = "数据备注不能输入非法字符"; return(strErroInfo); } } return(strErroInfo); }