ElseIf e.DataCol.Name = "第二学历证件" Then Dim dr As DataRow = e.DataRow
If dr.IsNull("工作单位") Then
MessageBox.Show("工作单位不能为空!","提示",MessageBoxButtons.OK,MessageBoxIcon.Information)
e.Cancel = True
ElseIf Dr.IsNull("姓名") Then
MessageBox.Show("姓名不能为空!","提示",MessageBoxButtons.OK,MessageBoxIcon.Information)
e.Cancel = True
ElseIf Dr.IsNull("乡镇名称") Then
MessageBox.Show("乡镇名称不能为空!","提示",MessageBoxButtons.OK,MessageBoxIcon.Information)
e.Cancel = True
ElseIf Dr.IsNull("证件号码") Then
MessageBox.Show("身份证号码不能为空!","提示",MessageBoxButtons.OK,MessageBoxIcon.Information)
e.Cancel = True
ElseIf Dr.IsNull("工作单位") Then
MessageBox.Show("工作单位不能为空!","提示",MessageBoxButtons.OK,MessageBoxIcon.Information)
e.Cancel = True
Else
e.SubFolder = "证件" & "\" & dr("乡镇名称") & "\" & dr("工作单位") & "\" & "第二学历"
e.FileName = dr("证件号码") & ".jpg"
End If
EncryptFile("c:\temp\Logo.jpg", "c:\temp\Logo2.jpg", "fox123")
DecryptFile("c:\temp\Logo2.jpg", "c:\temp\Logo3.jpg", "fox123")
加密函数 或解密函数子么写的