Question { 5366 }

How to compare inserted text in (textbox1.text) with
existing database value in (Sqldatasource1) in visual
studio 2005 ?

Answer

Dim strValue As String
strValue = txtValue1.Text

Dim rstData As ADODB.Recordset
rstData = New ADODB.Recordset

rstData.Fields.Append("A",
ADODB.DataTypeEnum.adInteger, 0,
ADODB.FieldAttributeEnum.adFldKeyColumn)
rstData.Fields.Append("B",
ADODB.DataTypeEnum.adVarChar, 10,
ADODB.FieldAttributeEnum.adFldIsNullable)
'rstData.Fields.Append("C",
ADODB.DataTypeEnum.adVarChar, 0)

rstData.Open()
rstData.AddNew()
rstData.Fields("A").Value = "1"
rstData.Fields("B").Value = "Amol"
rstData.Update()
rstData.MoveFirst()
If UCase(Trim(rstData.Fields("B").Value)) =
UCase(Trim(strValue)) Then
MsgBox("True")
Else
MsgBox("False")
End If